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Recognised as Colour

#81D487

  • #81D487
  • Green
  • Light
  • Nearest: Light green

#81D487 is a green with RGB values 129, 212, 135 and HSL 124°, 49%, 67%. It is a light colour, so black text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Light green.

Colour values

#81D487#81D487
HEX#81D487
RGBrgb(129, 212, 135)
RGB (0–1)0.5059, 0.8314, 0.5294
RGB percentages50.6%, 83.1%, 52.9%
HSLhsl(124.3, 49.1%, 66.9%)
HSV / HSBhsv(124.3, 39.2%, 83.1%)
CMYK39.2%, 0%, 36.3%, 16.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,508,551
CSS custom property--colour: #81D487;

Brightness & contrast

Relative luminance0.53503WCAG 2.x, 0 is black and 1 is white
Perceived brightness182.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.7:1
Contrast with white1.79:1WCAG normal text: Fail
Contrast with black11.7:1WCAG normal text: AAA
Greyscale equivalent#BDBDBD
Inverted#7E2B78

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D7C682no red cones; affects about 1% of men; ΔE 37.8 from the original
Deuteranopia#CABE8Cno green cones; the most common form, about 1% of men; ΔE 37.7 from the original
Tritanopia#76D0C0no blue cones; rare, and affects men and women equally; ΔE 32.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.79:1WCAG large text: Fail
Contrast with black, large text11.7:1WCAG large text: AAA

Named colours

Light green · ΔE 11.9Medium seagreen · ΔE 16Pale green · ΔE 16.7Dark seagreen · ΔE 22Medium aquamarine · ΔE 22.4Aquamarine · ΔE 25.3
Nearest named CSS colourLight green (#90EE90)ΔE 11.94, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D481CE
Analogous#A5D481, #81D4B0
Triadic#8781D4, #D48781
Split complementary#B081D4, #D481A5
Tetradic#81A5D4, #D481CE, #D4B081

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F3FBF4
Lighter +20%#CDEECF
Lighter +10%#A7E1AB
Darker −10%#5BC763
Darker −20%#3DB245
Darker −30%#308C37
Darker −40%#236628
More saturated +25%#6CE975
Less saturated −25%#96BF99

Channel breakdown

R129
G212
B135
Red129 (50.6%)
Green212 (83.1%)
Blue135 (52.9%)
Hue124.34°
Saturation (HSL)49.11%
Lightness66.86%
Dominant channelGreen
Hex per channelR 81 · G D4 · B 87

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Every value on this page was computed from “81d487” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.