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Recognised as Colour

#54E4D9

  • #54E4D9
  • Cyan
  • Light
  • Nearest: Turquoise

#54E4D9 is a cyan with RGB values 84, 228, 217 and HSL 175°, 73%, 61%. It is a light colour, so black text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#54E4D9#54E4D9
HEX#54E4D9
RGBrgb(84, 228, 217)
RGB (0–1)0.3294, 0.8941, 0.851
RGB percentages32.9%, 89.4%, 85.1%
HSLhsl(175.4, 72.7%, 61.2%)
HSV / HSBhsv(175.4, 63.2%, 89.4%)
CMYK63.2%, 0%, 4.8%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,563,609
CSS custom property--colour: #54E4D9;

Brightness & contrast

Relative luminance0.62381WCAG 2.x, 0 is black and 1 is white
Perceived brightness194.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.48:1
Contrast with white1.56:1WCAG normal text: Fail
Contrast with black13.48:1WCAG normal text: AAA
Greyscale equivalent#C5C5C5
Inverted#AB1B26

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D8D8D9no red cones; affects about 1% of men; ΔE 41.3 from the original
Deuteranopia#C2C8DAno green cones; the most common form, about 1% of men; ΔE 42.3 from the original
Tritanopia#00E9E0no blue cones; rare, and affects men and women equally; ΔE 7.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.56:1WCAG large text: Fail
Contrast with black, large text13.48:1WCAG large text: AAA

Named colours

Turquoise · ΔE 4.4Medium turquoise · ΔE 7.4Dark turquoise · ΔE 10.8Aqua · ΔE 13.6Cyan · ΔE 13.6Medium aquamarine · ΔE 16.3
Nearest named CSS colourTurquoise (#40E0D0)ΔE 4.37, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E4545F
Analogous#54E491, #54A7E4
Triadic#D954E4, #E4D954
Split complementary#E454A7, #E49154
Tetradic#9154E4, #E4545F, #A7E454

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D8F9F6
Lighter +20%#ACF2ED
Lighter +10%#80EBE3
Darker −10%#28DDCF
Darker −20%#1DB5AA
Darker −30%#168980
Darker −40%#0F5D57
More saturated +25%#3BFDEE
Less saturated −25%#6DCBC4

Channel breakdown

R84
G228
B217
Red84 (32.9%)
Green228 (89.4%)
Blue217 (85.1%)
Hue175.42°
Saturation (HSL)72.73%
Lightness61.18%
Dominant channelGreen
Hex per channelR 54 · G E4 · B D9

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Every value on this page was computed from “54e4d9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.