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Recognised as Colour

#A1EFE7

  • #A1EFE7
  • Cyan
  • Light
  • Nearest: Pale turquoise

#A1EFE7 is a cyan with RGB values 161, 239, 231 and HSL 174°, 71%, 78%. It is a light colour, so black text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.

Colour values

#A1EFE7#A1EFE7
HEX#A1EFE7
RGBrgb(161, 239, 231)
RGB (0–1)0.6314, 0.9373, 0.9059
RGB percentages63.1%, 93.7%, 90.6%
HSLhsl(173.8, 70.9%, 78.4%)
HSV / HSBhsv(173.8, 32.6%, 93.7%)
CMYK32.6%, 0%, 3.3%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,612,711
CSS custom property--colour: #A1EFE7;

Brightness & contrast

Relative luminance0.7508WCAG 2.x, 0 is black and 1 is white
Perceived brightness217.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.02:1
Contrast with white1.31:1WCAG normal text: Fail
Contrast with black16.02:1WCAG normal text: AAA
Greyscale equivalent#DEDEDE
Inverted#5E1018

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E7E7E7no red cones; affects about 1% of men; ΔE 25.9 from the original
Deuteranopia#D9DCE8no green cones; the most common form, about 1% of men; ΔE 26.9 from the original
Tritanopia#86F3ECno blue cones; rare, and affects men and women equally; ΔE 7.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.31:1WCAG large text: Fail
Contrast with black, large text16.02:1WCAG large text: AAA

Named colours

Pale turquoise · ΔE 6.5Powder blue · ΔE 12.7Light blue · ΔE 17.5Light cyan · ΔE 17.8Medium turquoise · ΔE 17.8Turquoise · ΔE 20.2
Nearest named CSS colourPale turquoise (#AFEEEE)ΔE 6.51, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EFA1A9
Analogous#A1EFC0, #A1D0EF
Triadic#E7A1EF, #EFE7A1
Split complementary#EFA1D0, #EFC0A1
Tetradic#C0A1EF, #EFA1A9, #D0EFA1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F8FEFD
Lighter +10%#CDF6F2
Darker −10%#75E8DC
Darker −20%#4AE0D1
Darker −30%#24D3C1
Darker −40%#1DA799
More saturated +25%#93FDF2
Less saturated −25%#AFE1DC

Channel breakdown

R161
G239
B231
Red161 (63.1%)
Green239 (93.7%)
Blue231 (90.6%)
Hue173.85°
Saturation (HSL)70.91%
Lightness78.43%
Dominant channelGreen
Hex per channelR A1 · G EF · B E7

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Every value on this page was computed from “a1efe7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.