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Recognised as Colour

#83D9BB

  • #83D9BB
  • Cyan
  • Light
  • Nearest: Medium aquamarine

#83D9BB is a cyan with RGB values 131, 217, 187 and HSL 159°, 53%, 68%. It is a light colour, so black text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#83D9BB#83D9BB
HEX#83D9BB
RGBrgb(131, 217, 187)
RGB (0–1)0.5137, 0.851, 0.7333
RGB percentages51.4%, 85.1%, 73.3%
HSLhsl(159.1, 53.1%, 68.2%)
HSV / HSBhsv(159.1, 39.6%, 85.1%)
CMYK39.6%, 0%, 13.8%, 14.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,640,955
CSS custom property--colour: #83D9BB;

Brightness & contrast

Relative luminance0.58039WCAG 2.x, 0 is black and 1 is white
Perceived brightness191.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.61:1
Contrast with white1.67:1WCAG normal text: Fail
Contrast with black12.61:1WCAG normal text: AAA
Greyscale equivalent#C5C5C5
Inverted#7C2644

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D5CFBAno red cones; affects about 1% of men; ΔE 31.7 from the original
Deuteranopia#C6C4BDno green cones; the most common form, about 1% of men; ΔE 32.4 from the original
Tritanopia#6ADAD0no blue cones; rare, and affects men and women equally; ΔE 11.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.67:1WCAG large text: Fail
Contrast with black, large text12.61:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 7.7Turquoise · ΔE 15.5Medium turquoise · ΔE 16.1Dark seagreen · ΔE 16.9Aquamarine · ΔE 17.3Light seagreen · ΔE 20.4
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 7.68, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D983A1
Analogous#83D990, #83CCD9
Triadic#BB83D9, #D9BB83
Split complementary#D983CC, #D99083
Tetradic#9083D9, #D983A1, #CCD983

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F8FDFB
Lighter +20%#D1F1E6
Lighter +10%#AAE5D0
Darker −10%#5CCDA6
Darker −20%#3ABC8F
Darker −30%#2E9571
Darker −40%#226E54
More saturated +25%#6FEDC1
Less saturated −25%#97C5B5

Channel breakdown

R131
G217
B187
Red131 (51.4%)
Green217 (85.1%)
Blue187 (73.3%)
Hue159.07°
Saturation (HSL)53.09%
Lightness68.24%
Dominant channelGreen
Hex per channelR 83 · G D9 · B BB

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Every value on this page was computed from “83d9bb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.