Colour

#81A940

#81A940
Green
Dark
Nearest: Olivedrab

#81A940 is a green with RGB values 129, 169, 64 and HSL 83°, 45%, 46%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Olivedrab.

Colour values

#81A940#81A940

HEX#81A940

RGBrgb(129, 169, 64)

RGB (0–1)0.5059, 0.6627, 0.251

RGB percentages50.6%, 66.3%, 25.1%

HSLhsl(82.9, 45.1%, 45.7%)

HSV / HSBhsv(82.9, 62.1%, 66.3%)

CMYK23.7%, 0%, 62.1%, 33.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,497,472

CSS custom property--colour: #81A940;

Brightness & contrast

Relative luminance0.33413WCAG 2.x, 0 is black and 1 is white

Perceived brightness149 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.68:1

Contrast with white2.73:1WCAG normal text: Fail

Contrast with black7.68:1WCAG normal text: AAA

Greyscale equivalent#999999

Inverted#7E56BF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B19E34no red cones; affects about 1% of men; ΔE 26 from the original

Deuteranopia#AC9C48no green cones; the most common form, about 1% of men; ΔE 25.5 from the original

Tritanopia#85A293no blue cones; rare, and affects men and women equally; ΔE 47.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.73:1WCAG large text: Fail

Contrast with black, large text7.68:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 10.1 Olive · ΔE 22.9 Yellow green · ΔE 23.1 Forest green · ΔE 24.1 Dark khaki · ΔE 24.9 Green · ΔE 28.2

Nearest named CSS colourOlivedrab (#6B8E23)ΔE 10.11, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#6840A9

Analogous#A99D40, #4CA940

Triadic#4081A9, #A94081

Split complementary#404CA9, #9D40A9

Tetradic#40A99D, #6840A9, #A9404C

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#DEEBCA

Lighter +30%#C8DDA5

Lighter +20%#B1CF80

Lighter +10%#9AC15B

Darker −10%#658432

Darker −20%#495F24

Darker −30%#2C3A16

Darker −40%#101508

More saturated +25%#88C623

Less saturated −25%#7A8C5D

Channel breakdown

R129

G169

B64

Red129 (50.6%)

Green169 (66.3%)

Blue64 (25.1%)

Hue82.86°

Saturation (HSL)45.06%

Lightness45.69%

Dominant channelGreen

Hex per channelR 81 · G A9 · B 40

Keep nerding

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#81A940

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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