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Recognised as Colour

#81ED8F

  • #81ED8F
  • Green
  • Light
  • Nearest: Light green

#81ED8F is a green with RGB values 129, 237, 143 and HSL 128°, 75%, 72%. It is a light colour, so black text on it reaches 14.4:1 contrast (AAA for normal text). The nearest named colour is Light green.

Colour values

#81ED8F#81ED8F
HEX#81ED8F
RGBrgb(129, 237, 143)
RGB (0–1)0.5059, 0.9294, 0.5608
RGB percentages50.6%, 92.9%, 56.1%
HSLhsl(127.8, 75%, 71.8%)
HSV / HSBhsv(127.8, 45.6%, 92.9%)
CMYK45.6%, 0%, 39.7%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,514,959
CSS custom property--colour: #81ED8F;

Brightness & contrast

Relative luminance0.67219WCAG 2.x, 0 is black and 1 is white
Perceived brightness200.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.44:1
Contrast with white1.45:1WCAG normal text: Fail
Contrast with black14.44:1WCAG normal text: AAA
Greyscale equivalent#CFCFCF
Inverted#7E1270

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F0DC88no red cones; affects about 1% of men; ΔE 46.6 from the original
Deuteranopia#E0D295no green cones; the most common form, about 1% of men; ΔE 46.4 from the original
Tritanopia#70E9D6no blue cones; rare, and affects men and women equally; ΔE 39.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.45:1WCAG large text: Fail
Contrast with black, large text14.44:1WCAG large text: AAA

Named colours

Light green · ΔE 4.2Pale green · ΔE 6Medium spring green · ΔE 20.7Medium seagreen · ΔE 23.6Aquamarine · ΔE 27.6Spring green · ΔE 28.9
Nearest named CSS colourLight green (#90EE90)ΔE 4.2, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#ED81DF
Analogous#A9ED81, #81EDC5
Triadic#8F81ED, #ED8F81
Split complementary#C581ED, #ED81A9
Tetradic#81A9ED, #ED81DF, #EDC581

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#DAFADE
Lighter +10%#AEF3B7
Darker −10%#54E767
Darker −20%#28E040
Darker −30%#1BBA2F
Darker −40%#148E24
More saturated +25%#6FFF82
Less saturated −25%#93DB9C

Channel breakdown

R129
G237
B143
Red129 (50.6%)
Green237 (92.9%)
Blue143 (56.1%)
Hue127.78°
Saturation (HSL)75%
Lightness71.76%
Dominant channelGreen
Hex per channelR 81 · G ED · B 8F

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Every value on this page was computed from “81ed8f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.