Colour

#57683A

#57683A
Green
Dark
Nearest: Dark olivegreen

#57683A is a green with RGB values 87, 104, 58 and HSL 82°, 28%, 32%. It is a dark colour, so white text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#57683A#57683A

HEX#57683A

RGBrgb(87, 104, 58)

RGB (0–1)0.3412, 0.4078, 0.2275

RGB percentages34.1%, 40.8%, 22.7%

HSLhsl(82.2, 28.4%, 31.8%)

HSV / HSBhsv(82.2, 44.2%, 40.8%)

CMYK16.3%, 0%, 44.2%, 59.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,728,314

CSS custom property--colour: #57683A;

Brightness & contrast

Relative luminance0.12232WCAG 2.x, 0 is black and 1 is white

Perceived brightness94.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.09:1

Contrast with white6.09:1WCAG normal text: AA

Contrast with black3.45:1WCAG normal text: Fail

Greyscale equivalent#616161

Inverted#A897C5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6D6336no red cones; affects about 1% of men; ΔE 12.6 from the original

Deuteranopia#6A623Cno green cones; the most common form, about 1% of men; ΔE 12.2 from the original

Tritanopia#5A645Dno blue cones; rare, and affects men and women equally; ΔE 23.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text6.09:1WCAG large text: AAA

Contrast with black, large text3.45:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 7.8 Sea green · ΔE 26.9 Dim grey · ΔE 28.3 Dark slate grey · ΔE 29.6 Gray · ΔE 30.6 Olivedrab · ΔE 31.9

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 7.84, clearly different but related

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4B3A68

Analogous#68623A, #40683A

Triadic#3A5768, #683A57

Split complementary#3A4068, #623A68

Tetradic#3A6862, #4B3A68, #683A40

Tints, shades & saturation

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

Lighter +40%#BCCBA3

Lighter +30%#A5B982

Lighter +20%#8DA761

Lighter +10%#72894C

Darker −10%#3C4728

Darker −20%#202715

Darker −30%#050603

Darker −40%#000000

More saturated +25%#5C7C26

Less saturated −25%#52544E

Channel breakdown

R87

G104

B58

Red87 (34.1%)

Green104 (40.8%)

Blue58 (22.7%)

Hue82.17°

Saturation (HSL)28.4%

Lightness31.76%

Dominant channelGreen

Hex per channelR 57 · G 68 · B 3A

Keep nerding

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#57683A

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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