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Recognised as Colour

#A1FEEF

  • #A1FEEF
  • Cyan
  • Light
  • Nearest: Pale turquoise

#A1FEEF is a cyan with RGB values 161, 254, 239 and HSL 170°, 98%, 81%. It is a light colour, so black text on it reaches 17.9:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.

Colour values

#A1FEEF#A1FEEF
HEX#A1FEEF
RGBrgb(161, 254, 239)
RGB (0–1)0.6314, 0.9961, 0.9373
RGB percentages63.1%, 99.6%, 93.7%
HSLhsl(170.3, 97.9%, 81.4%)
HSV / HSBhsv(170.3, 36.6%, 99.6%)
CMYK36.6%, 0%, 5.9%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,616,559
CSS custom property--colour: #A1FEEF;

Brightness & contrast

Relative luminance0.84693WCAG 2.x, 0 is black and 1 is white
Perceived brightness228.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.94:1
Contrast with white1.17:1WCAG normal text: Fail
Contrast with black17.94:1WCAG normal text: AAA
Greyscale equivalent#E9E9E9
Inverted#5E0110

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F6F4EEno red cones; affects about 1% of men; ΔE 31 from the original
Deuteranopia#E5E8F0no green cones; the most common form, about 1% of men; ΔE 31.6 from the original
Tritanopia#80FFF9no blue cones; rare, and affects men and women equally; ΔE 8.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.17:1WCAG large text: Fail
Contrast with black, large text17.94:1WCAG large text: AAA

Named colours

Pale turquoise · ΔE 12.8Turquoise · ΔE 18.3Aquamarine · ΔE 18.5Medium turquoise · ΔE 19.3Powder blue · ΔE 19.6Aqua · ΔE 21.4
Nearest named CSS colourPale turquoise (#AFEEEE)ΔE 12.82, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FEA1B0
Analogous#A1FEC1, #A1DEFE
Triadic#EFA1FE, #FEEFA1
Split complementary#FEA1DE, #FEC1A1
Tetradic#C1A1FE, #FEA1B0, #DEFEA1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#D3FFF8
Darker −10%#6FFDE6
Darker −20%#3CFDDE
Darker −30%#0AFCD5
Darker −40%#02D1AF
More saturated +25%#A0FFF0
Less saturated −25%#ADF2E7

Channel breakdown

R161
G254
B239
Red161 (63.1%)
Green254 (99.6%)
Blue239 (93.7%)
Hue170.32°
Saturation (HSL)97.89%
Lightness81.37%
Dominant channelGreen
Hex per channelR A1 · G FE · B EF

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Every value on this page was computed from “a1feef” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.