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Recognised as Colour

#A4E1C4

  • #A4E1C4
  • Cyan
  • Light
  • Nearest: Medium aquamarine

#A4E1C4 is a cyan with RGB values 164, 225, 196 and HSL 151°, 50%, 76%. It is a light colour, so black text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#A4E1C4#A4E1C4
HEX#A4E1C4
RGBrgb(164, 225, 196)
RGB (0–1)0.6431, 0.8824, 0.7686
RGB percentages64.3%, 88.2%, 76.9%
HSLhsl(151.5, 50.4%, 76.3%)
HSV / HSBhsv(151.5, 27.1%, 88.2%)
CMYK27.1%, 0%, 12.9%, 11.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,805,700
CSS custom property--colour: #A4E1C4;

Brightness & contrast

Relative luminance0.65728WCAG 2.x, 0 is black and 1 is white
Perceived brightness205.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.15:1
Contrast with white1.48:1WCAG normal text: Fail
Contrast with black14.15:1WCAG normal text: AAA
Greyscale equivalent#D2D2D2
Inverted#5B1E3B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DFD8C3no red cones; affects about 1% of men; ΔE 24.4 from the original
Deuteranopia#D4D1C6no green cones; the most common form, about 1% of men; ΔE 24.5 from the original
Tritanopia#97E1D8no blue cones; rare, and affects men and women equally; ΔE 10.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.48:1WCAG large text: Fail
Contrast with black, large text14.15:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 16Pale turquoise · ΔE 16.3Dark seagreen · ΔE 16.3Powder blue · ΔE 19.6Aquamarine · ΔE 21.6Medium turquoise · ΔE 21.8
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 15.96, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E1A4C1
Analogous#A4E1A5, #A4DFE1
Triadic#C4A4E1, #E1C4A4
Split complementary#E1A4DF, #E1A5A4
Tetradic#A6A4E1, #E1A4C1, #DFE1A4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F1FAF6
Lighter +10%#CAEEDD
Darker −10%#7ED4AB
Darker −20%#57C892
Darker −30%#3BB179
Darker −40%#2E8B5F
More saturated +25%#95F0C5
Less saturated −25%#B3D2C3

Channel breakdown

R164
G225
B196
Red164 (64.3%)
Green225 (88.2%)
Blue196 (76.9%)
Hue151.48°
Saturation (HSL)50.41%
Lightness76.27%
Dominant channelGreen
Hex per channelR A4 · G E1 · B C4

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Every value on this page was computed from “a4e1c4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.