Colour

#57663D

#57663D
Green
Dark
Nearest: Dark olivegreen

#57663D is a green with RGB values 87, 102, 61 and HSL 82°, 25%, 32%. It is a dark colour, so white text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#57663D#57663D

HEX#57663D

RGBrgb(87, 102, 61)

RGB (0–1)0.3412, 0.4, 0.2392

RGB percentages34.1%, 40%, 23.9%

HSLhsl(82, 25.2%, 32%)

HSV / HSBhsv(82, 40.2%, 40%)

CMYK14.7%, 0%, 40.2%, 60%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,727,805

CSS custom property--colour: #57663D;

Brightness & contrast

Relative luminance0.11866WCAG 2.x, 0 is black and 1 is white

Perceived brightness93.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.23:1

Contrast with white6.23:1WCAG normal text: AA

Contrast with black3.37:1WCAG normal text: Fail

Greyscale equivalent#606060

Inverted#A899C2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6A613Ano red cones; affects about 1% of men; ΔE 11.1 from the original

Deuteranopia#68613Fno green cones; the most common form, about 1% of men; ΔE 10.7 from the original

Tritanopia#5A625Cno blue cones; rare, and affects men and women equally; ΔE 21 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text6.23:1WCAG large text: AAA

Contrast with black, large text3.37:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 10.8 Dim grey · ΔE 25.4 Dark slate grey · ΔE 26.9 Gray · ΔE 28.2 Sea green · ΔE 28.3 Dark seagreen · ΔE 32.9

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 10.78, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4C3D66

Analogous#66613D, #43663D

Triadic#3D5766, #663D57

Split complementary#3D4266, #613D66

Tetradic#3D6661, #4C3D66, #663D42

Tints, shades & saturation

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

Lighter +40%#BCC9A6

Lighter +30%#A5B686

Lighter +20%#8DA366

Lighter +10%#728650

Darker −10%#3C462A

Darker −20%#212617

Darker −30%#050604

Darker −40%#000000

More saturated +25%#5C7A29

Less saturated −25%#525251

Channel breakdown

R87

G102

B61

Red87 (34.1%)

Green102 (40%)

Blue61 (23.9%)

Hue81.95°

Saturation (HSL)25.15%

Lightness31.96%

Dominant channelGreen

Hex per channelR 57 · G 66 · B 3D

Keep nerding

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#57663D

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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