Asekyed n tmuɣli n yini

D amidadi neɣ d azegzaw? Af-d anda i yebdu umidadi ɣur-k, sakin seḍfer iniyen ilmend n yini. 3 n tesdatin kan, baṭel, war ajerred.

Sɣur tarbaɛt n HelibrainIɛawed-as asenqed Robert(Taglizt), anelmad n doctorate deg biophysiqueYeffeɣ-d Asenqed aneggaru n

Amek ara teɣreḍ igmaḍ-ik

  • Anda i yebdu umidadi-ik: d yini anda tuɣal tiririt-ik seg "azegzaw" ɣer "amidadi". Ini d angal n yini deg tferkit n yini; nesseqdac amkan n yini OKLCH, anda ibeddilen imezwura n yini ttbanen amzun mṣabaden deg umgired. Deg tɣimit-nneɣ, azegzaw yeqqreb ɣer 140° yerna umidadi yeqqreb ɣer 250°.
  • Kraḍ n tneccabin: yini yellan kra n azegzaw ɣef anda i yebdu umidadi-ik, yini-nni s timmad-is, sakin yini yellan kra n umidadi. Amdukkal yezmer ad ysemmi yini n tlemmast s yisem-nniḍen.
  • Agmuḍ n tuccḍa: acḥal i bɛedet yiniyen deg yizirigen-ik ɣef umizzwer ameɣtu. Yal yini yettwasemmi s umgired gar-as d sin n yiniyen i t-yezdin, sakin ttakkes 2; izirig yellan deg umizzwer ameɣtu yesɛa 0. Ma yella drus, yelha.
  • Azgen: akk iniyen n tferrit n yini, yal yiwen s yini-s. Tiɣzi n uḍḍad teskan-d amek yettceklec yini deg tɣimit-nni; "ameqran n yicekliyen" yeskan-d tamnaḍt anda llan aṭas.

Anda i tbeddeḍ lḥedd-ik ur yesɛi ara tiririt telha neɣ diri. Agmuḍ n tuccḍa yesɛa: 0 d ameɣtu. Ula yiwen seg-sen mačči d agmuḍ asɣelsan.

Ma d umidadi-ik am umidadi-w?

Imdanen ttarran lḥedd gar uzegzaw d umidadi deg yidgan yemgaraden. Deg tezrawin ɣef yiniyen "iɛellan", azegzaw aneggaru d umidadi aneggaru i ttfernen medden yemgarad aṭas; ayen i d-yettbanen d amidadi i yiwen, yezmer ad yili d azegzaw i wayeḍ [1]. Tutlayin mxalafent daɣen: deg usesteb n 120 n tutlayin, 68 sseqdacent awal yiwen i uzegzaw d umidadi [2]. Ihi lḥedd i tbeddeḍ yezmer ad yemgared ɣef win n umdukkal-ik.

Isalen n tazwara

  • Tazmert n tmuɣli n yini: azal n 8% n warrac d 0.4% n tullas seg tama n Europa sɛan tuccḍa n yini gar uzegzaw d uẓewwaɣ; 4 ar 6.5% n warrac seg tama n Cina d Jappun [3]. Asebtar-a mačči d asekyed fell-as.
  • Awalen d iniyen: tutlayt tarusit tesɛa sin n wawalen imenza i umidadi afessas d umidadi awraɣ. Deg yiwet n tezrawt tameẓẓyant, imeslayen s tarusit ferqen gar sin n yimidadiyen s zzerb ma llan ɣef sin n yidis n lḥedd-nni; imeslayen s tanglizt ur d-skinen ara asemdu-nni [4].
  • Asekyed n usizzel amezwaru: asekyed n 100 n yini Farnsworth–Munsell, yettwasqedcen deg yisɣewwaren, yesɛa 85 n tɣewwaɣin n yini deg 4 n tbaqiyin. Aḥric-nneɣ wis 2 yebna ɣef-s, maca s yiniyen-nneɣ ugar-d imcic.
  • Leɛmer: deg usekyed asɣelsan-nni, asizzel n yiniyen yelha aṭas ɣer leɛmer n 19 n yiseggasen, sakin yettɣayyer s tɣawla s leɛmer (382 n yimdanen s tmuɣli n yini tamagnut) [5].
  • Iniyen i d-yettbanen s waṭas n talɣiwin: deg usesteb ɣef Internet i 1,401 n yimdanen ɣef tugna n "lqecc", 57% walin-it d amidadi d aberkan, ma d 30% walin-it d amellal d awraɣ [6]. Asesteb nniḍen s umḍan ameqqran n yimdanen yufa-d tuget nniḍen [7], ihi imdanen bḍan gar sin.

Amek i yeddu usekyed n tmuɣli n yini

  1. D amidadi neɣ d azegzaw? Yal tikelt ad d-iban yini yiwen kan, ɣef ugemmuḍ amagnu. Sit ɣef Azegzaw neɣ Amidadi, neɣ ssed ɣef ← d →. Err-d ɣer wayen i d-yettbanen amezwaru.
  2. Aqerruy yettqerrib. Sin n yizirigen n yiniyen ttazzalen ɣer zdat s yiwet n tikelt, yiwen yebda s tama n uzegzaw, wayeḍ s tama n umidadi, 12 n yiniyen i yal yiwen. Tiririt "azegzaw" tettawi azirig ɣer umidadi, tiririt "amidadi" tettawi-t ɣer uzegzaw; tikliyen ttɣezziwent yal tikelt i tbeddleḍ tiririt-ik. Sin-a mlalen-d ɣer lḥedd-ik.
  3. Iniyen s umizzwer. Sakin ad d-awiḍ 4 n yizirigen, yal yiwen yesɛa 12 n yiniyen. Yal azirig yesɛa yini ameɣtu deg yal taggara; ḥerrek iniyen, neɣ sit ɣef sin n yiniyen i wakken ad ten-tbeddeleḍ, alamma yuɣal umizzwer s tmuɣli tasuft. Ulac saɛa.

Akk 52 n yiniyen n uḥric wis 2 ad d-ɛeddin tikelt yiwet deg tferrit n yini, s umgired n 6,9° n yini gar-asen, s yiwet n tfesna d yiwen n umḍan n yini, ihi yini kan i yettbeddilen. Lḥedd yettwaf-d s 50% n tferrit i nesnulfa ɣef yiririyen-ik. Agmuḍ n tuccḍa iseqdac lqanun n usekyed n 100 n yiniyen.

D acu i yesɛan azal deg ugmuḍ-ik?

  • Agdil-ik. Igdilen mxalafen deg yini, tafat d yiɣewwaṛen. Askar n yiḍ, imsefraken n tafat tagraɣant, "true tone" d ugdil yellan s drus, akk ttwexxiren iniyen ɣer uwraɣ. Ula d asnulfu n usekyed asɣelsan n 100 n yiniyen yenna belli asekyed s Internet ur yezmir ara ad yili d aneggaru, acku imsefraken mxalafen [8]. Smeḍfir igmaḍ deg yiwen n ugdil.
  • Tawwurt. Tafat tesɛa nniɣ yini deg tama-k tettbeddil amek i d-yettban ugdil.
  • Tutlayt-ik. Awalen i tesseqdaceḍ i yiniyen ttwaferren anda ara terreḍ lḥedd. Tutlayin i d-yessawalen azegzaw afessas d uzegzaw awraɣ s sin n wawalen, neɣ i yesseqdacen yiwen n wawal i uzegzaw d umidadi, ttarraḍ lḥudud yemgaraden [2][4][9].
  • Leɛmer d uɛeyyu. Asizzel n yiniyen yuɛer s leɛmer [5], yerna allen iɛeyyunen sseɛruyent asizzel n yiniyen i yecbanen.
  • Tamuɣli n yini. Imdanen yesɛan tuccḍa n yini gar uzegzaw d uẓewwaɣ, tilisa i yiferqen yizirigen kra n tikwal ttwɛerrent aṭas. Ma yella kra n yiswiren n usekyed uɣen-d am wakken ur zemmireḍ ara, amsujji n wallen neɣ amsekyad n wallen yezmer ad isekyed tamuɣli-ik n yini s tidet.

D acu i yezmer neɣ ur yezmir ara ad d-yini usekyed-a

Asekyed n tmuɣli n yini yeskan-d anda i tbeddeḍ lḥedd gar uzegzaw d umidadi, d wamek i tzemreḍ ad tesseḍfreḍ iniyen i yecbanen deg ugdil-a. D urar yebnan ɣef yiswura n tezrawt. Mačči d asekyed n uderrez n yini, mačči d asekyed asɣelsan, yerna mačči d asekyed Farnsworth–Munsell s timmad-is: igmaḍ-is ur zemmren ara ad ttusmeḍfaren d yimahilen isɣelsanen. Ur nesɛi ara assaɣ n teddukli d X-Rite neɣ Munsell.

Ma yettban-ak-d belli yezmer ad tiliḍ d amderrez n yini, amsujji n wallen neɣ amsekyad n wallen yezmer ad ik-yesekyed s tferkit ilaqen d tafat i yettwasenqden.

Isteqsiyen i d-yettwasutur s waṭas

Ma d umidadi-w am umidadi-ik?

Mačči yal tikelt. Mi ara fernen imdanen azegzaw-nsen aneggaru d umidadi-nsen aneggaru, tifrat mxalafent aṭas gar yiwen d wayeḍ; ayen i d-yettbanen d amidadi i yiwen, yezmer ad yili d azegzaw i wayeḍ [1]. Asekyed n tmuɣli n yini n Helibrain yesskanay-d lḥedd-ik gar uzegzaw d umidadi, i wakken ad t-tesmeḍfreḍ d win n umdukkal-ik deg yiwen n ugdil.

Turkwaz d amidadi neɣ d azegzaw?

Iniyen turkwaz d teal qqimen deg lḥedd gar uzegzaw d umidadi, aya iɣef medden ur mṣabaden ara fell-asen. Ma ad ten-tsemmiḍ d imidadiyen neɣ d izegzawen, yettawi-t-id wallen-ik, ugdil-ik d tutlayt-ik: 68 n tutlayin seg 120 yettwasestben sseqdacent yiwen n wawal i uzegzaw d umidadi [2]. Asekyed yeskan-d ɣer anida i tettiliḍ.

Ma d asekyed n uderrez n yini?

Uhu. Asekyed n tmuɣli n yini n Helibrain ur isenqad ara ma yella uderrez n yini, ur yezmir ara ad isenqed kra. Asekyaden n uderrez n yini sseqdacen tiferritin timeẓẓyanin d yiɣewwaṛen n tafat yettwasenqden. Azal n 1 seg 12 n warrac yesɛa tuccḍa n tmuɣli n yini [3][10]; ma yettban-ak-d belli yezmer ad tiliḍ d yiwen seg-sen, ruḥ ɣer umsekyad n wallen neɣ amsujji n wallen.

Acuɣer i tbeddel tiririt-iw deg ugdil-nniḍen?

Igdilen ssenfalin iniyen yemgaraden, yerna yiɣewwaṛen am askar n yiḍ, imsefraken n tafat tagraɣant d tafat ttbedilen-ten ugar [8]. Lḥedd i d-tessekyeḍ ɣef tilifun yesɛan askar n yiḍ yezmer ad yemgared ɣef win n uselkim. I wakken ad tili tesmeḍfara tamagnut, seqdec yiwen n ugdil d yiwen n yiɣewwaṛen yal tikelt.

Ma d asekyed Farnsworth–Munsell n 100 n yiniyen?

Uhu. Aḥric wis 2 yebna ɣef usekyed Farnsworth–Munsell n 100 n yiniyen d iseqdac lqanun-is n usɣel, maca iniyen-nneɣ d wid-nneɣ, llan-d drus, yerna ttbanen deg ugdil, mačči d tɣewwaɣin tidettin s yiɣewwaṛen n tafat yettwasenqden. Ihi igmaḍ-nneɣ ur zemmren ara ad ttusmeḍfaren d yimahilen isɣelsanen.

Ma yella asekyed n tmuɣli n yini n Helibrain d baṭel s tidet?

Ih. Asekyed d ugmuḍ-ik ummid d baṭel: war ajerred, war email, war axelleṣ. Helibrain tettawi-d idrimen seg usnas-is, yesɛan aswir baṭel d yiswiren yettxellisen; ur teḥwajeḍ ara asnas-nni i wakken ad tɛeddiḍ asekyed.

Isekyaden icudden

Wali akk 43 n yisekyaden n uqerruy ilelliyen

Tebɣiḍ ad tɛerḍeḍ fell-as yal ass? Asnas n Helibrain (s tanglizt akka tura) yesɛa amtan ilelli d yamtanen s lexlaṣ.

Bder asebter-a d aɣbalu: Asekyed n tmuɣli n yini. Helibrain. 2026. https://helibrain.com/kab/color-perception-test. CC BY 4.0.

How this test works

This test has two parts. First, one color at a time appears, and you say whether it looks blue or green; the colors close in on the hue where your blue begins. Then you put four rows of colors in order, so that each row changes smoothly. You get your blue–green boundary, which has no right answer, and an error score for the ordering, where 0 is perfect. Vision labs and eye clinics have used color-sorting tasks like this since 1943.

Version 1 · Cite this test:

Helibrain (2026). Color perception test, v1. https://helibrain.com/color-perception-test/methods

Full method →

Iɣbula

  1. Kuehni RG (2004). Variability in unique hue selection: a surprising phenomenon. Color Research & Application 29(2):158–162. doi.org/10.1002/col.10237
  2. Kay P, Maffi L (2013). Green and Blue. In: Dryer MS, Haspelmath M (eds.), The World Atlas of Language Structures Online, chapter 134. wals.info/chapter/134
  3. Birch J (2012). Worldwide prevalence of red-green color deficiency. Journal of the Optical Society of America A 29(3):313–320. doi.org/10.1364/JOSAA.29.000313
  4. Winawer J, Witthoft N, Frank MC, Wu L, Wade AR, Boroditsky L (2007). Russian blues reveal effects of language on color discrimination. PNAS 104(19):7780–7785. doi.org/10.1073/pnas.0701644104
  5. Kinnear PR, Sahraie A (2002). New Farnsworth-Munsell 100 hue test norms of normal observers for each year of age 5–22 and for age decades 30–70. British Journal of Ophthalmology 86(12):1408–1411. doi.org/10.1136/bjo.86.12.1408
  6. Lafer-Sousa R, Hermann KL, Conway BR (2015). Striking individual differences in color perception uncovered by "the dress" photograph. Current Biology 25(13):R545–R546. doi.org/10.1016/j.cub.2015.04.053
  7. Wallisch P (2017). Illumination assumptions account for individual differences in the perceptual interpretation of a profoundly ambiguous stimulus in the color domain: "The dress". Journal of Vision 17(4):5. doi.org/10.1167/17.4.5
  8. X-Rite. Online color challenge and hue test (product information page; notes that monitor differences limit online versions). www.xrite.com/hue-test (checked 4 November 2026)
  9. Regier T, Kay P (2009). Language, thought, and color: Whorf was half right. Trends in Cognitive Sciences 13(10):439–446. doi.org/10.1016/j.tics.2009.07.001
  10. National Eye Institute. Color blindness. www.nei.nih.gov/eye-health-information/eye-conditions-and-diseases/color-blindness (checked 4 November 2026)

Amek nga tasna-agi: tira sɣur tarbaɛt n Helibrain, seg tezrawin i d-yettwabedren nnig, u yettwasenqed sɣur Robert(Taglizt) (anelmad n doctorate deg biophysique) ass n 4 Nunembeṛ 2026. Ad tt-nesseɣti mi ara bedlen yiɣbula.