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Recognised as Colour

#A3EECC

  • #A3EECC
  • Cyan
  • Light
  • Nearest: Medium aquamarine

#A3EECC is a cyan with RGB values 163, 238, 204 and HSL 153°, 69%, 79%. It is a light colour, so black text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#A3EECC#A3EECC
HEX#A3EECC
RGBrgb(163, 238, 204)
RGB (0–1)0.6392, 0.9333, 0.8
RGB percentages63.9%, 93.3%, 80%
HSLhsl(152.8, 68.8%, 78.6%)
HSV / HSBhsv(152.8, 31.5%, 93.3%)
CMYK31.5%, 0%, 14.3%, 6.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,743,500
CSS custom property--colour: #A3EECC;

Brightness & contrast

Relative luminance0.73295WCAG 2.x, 0 is black and 1 is white
Perceived brightness214.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.66:1
Contrast with white1.34:1WCAG normal text: Fail
Contrast with black15.66:1WCAG normal text: AAA
Greyscale equivalent#DCDCDC
Inverted#5C1133

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EBE4CAno red cones; affects about 1% of men; ΔE 28.7 from the original
Deuteranopia#DEDBCEno green cones; the most common form, about 1% of men; ΔE 29.1 from the original
Tritanopia#92EEE4no blue cones; rare, and affects men and women equally; ΔE 13 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.34:1WCAG large text: Fail
Contrast with black, large text15.66:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 15.3Aquamarine · ΔE 15.7Pale turquoise · ΔE 18.8Dark seagreen · ΔE 19.8Turquoise · ΔE 20.5Medium turquoise · ΔE 22.2
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 15.26, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EEA3C5
Analogous#A3EEA7, #A3EBEE
Triadic#CCA3EE, #EECCA3
Split complementary#EEA3EB, #EEA7A3
Tetradic#A6A3EE, #EEA3C5, #EBEEA3

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F9FEFC
Lighter +10%#CEF6E4
Darker −10%#78E6B4
Darker −20%#4DDE9C
Darker −30%#27D184
Darker −40%#1FA669
More saturated +25%#95FCCD
Less saturated −25%#B1E0CB

Channel breakdown

R163
G238
B204
Red163 (63.9%)
Green238 (93.3%)
Blue204 (80%)
Hue152.8°
Saturation (HSL)68.81%
Lightness78.63%
Dominant channelGreen
Hex per channelR A3 · G EE · B CC

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Every value on this page was computed from “a3eecc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.