Colour

#81913F

#81913F
Green
Dark
Nearest: Olivedrab

#81913F is a green with RGB values 129, 145, 63 and HSL 72°, 39%, 41%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#81913F#81913F

HEX#81913F

RGBrgb(129, 145, 63)

RGB (0–1)0.5059, 0.5686, 0.2471

RGB percentages50.6%, 56.9%, 24.7%

HSLhsl(71.7, 39.4%, 40.8%)

HSV / HSBhsv(71.7, 56.6%, 56.9%)

CMYK11%, 0%, 56.6%, 43.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,491,327

CSS custom property--colour: #81913F;

Brightness & contrast

Relative luminance0.25277WCAG 2.x, 0 is black and 1 is white

Perceived brightness133.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.06:1

Contrast with white3.47:1WCAG normal text: Fail

Contrast with black6.06:1WCAG normal text: AA

Greyscale equivalent#888888

Inverted#7E6EC0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#9A8A37no red cones; affects about 1% of men; ΔE 14.8 from the original

Deuteranopia#988A44no green cones; the most common form, about 1% of men; ΔE 14.3 from the original

Tritanopia#888A7Fno blue cones; rare, and affects men and women equally; ΔE 38.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.47:1WCAG large text: AA

Contrast with black, large text6.06:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 13.5 Olive · ΔE 17.6 Dark olivegreen · ΔE 18.3 Dark khaki · ΔE 18.8 Dark seagreen · ΔE 27.7 Sea green · ΔE 30.4

Nearest named CSS colourOlivedrab (#6B8E23)ΔE 13.48, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4F3F91

Analogous#91783F, #58913F

Triadic#3F8191, #913F81

Split complementary#3F5891, #783F91

Tetradic#3F9178, #4F3F91, #913F58

Tints, shades & saturation

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

Lighter +40%#DAE1BB

Lighter +30%#C6D297

Lighter +20%#B3C274

Lighter +10%#A0B350

Darker −10%#616D30

Darker −20%#424A20

Darker −30%#222611

Darker −40%#020301

More saturated +25%#91AB25

Less saturated −25%#717759

Channel breakdown

R129

G145

B63

Red129 (50.6%)

Green145 (56.9%)

Blue63 (24.7%)

Hue71.71°

Saturation (HSL)39.42%

Lightness40.78%

Dominant channelGreen

Hex per channelR 81 · G 91 · B 3F

Keep nerding

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#81913F

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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