Colour

#818F42

#818F42
Green
Dark
Nearest: Olivedrab

#818F42 is a green with RGB values 129, 143, 66 and HSL 71°, 37%, 41%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#818F42#818F42

HEX#818F42

RGBrgb(129, 143, 66)

RGB (0–1)0.5059, 0.5608, 0.2588

RGB percentages50.6%, 56.1%, 25.9%

HSLhsl(70.9, 36.8%, 41%)

HSV / HSBhsv(70.9, 53.8%, 56.1%)

CMYK9.8%, 0%, 53.8%, 43.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,490,818

CSS custom property--colour: #818F42;

Brightness & contrast

Relative luminance0.24705WCAG 2.x, 0 is black and 1 is white

Perceived brightness132.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.94:1

Contrast with white3.53:1WCAG normal text: Fail

Contrast with black5.94:1WCAG normal text: AA

Greyscale equivalent#868686

Inverted#7E70BD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#97883Bno red cones; affects about 1% of men; ΔE 13.3 from the original

Deuteranopia#968946no green cones; the most common form, about 1% of men; ΔE 12.8 from the original

Tritanopia#88887Eno blue cones; rare, and affects men and women equally; ΔE 36.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.53:1WCAG large text: AA

Contrast with black, large text5.94:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 15.8 Dark olivegreen · ΔE 16.8 Dark khaki · ΔE 18.5 Olive · ΔE 19 Dark seagreen · ΔE 26.6 Sea green · ΔE 29.9

Nearest named CSS colourOlivedrab (#6B8E23)ΔE 15.77, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#50428F

Analogous#8F7642, #5B8F42

Triadic#42818F, #8F4281

Split complementary#425B8F, #76428F

Tetradic#428F76, #50428F, #8F425B

Tints, shades & saturation

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

Lighter +40%#DAE0BD

Lighter +30%#C6D09A

Lighter +20%#B3C077

Lighter +10%#9FB054

Darker −10%#626C32

Darker −20%#424922

Darker −30%#232612

Darker −40%#030302

More saturated +25%#92A928

Less saturated −25%#70755C

Channel breakdown

R129

G143

B66

Red129 (50.6%)

Green143 (56.1%)

Blue66 (25.9%)

Hue70.91°

Saturation (HSL)36.84%

Lightness40.98%

Dominant channelGreen

Hex per channelR 81 · G 8F · B 42

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#818F42

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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