Colour

#31480D

#31480D
Green
Dark
Nearest: Dark olivegreen

#31480D is a green with RGB values 49, 72, 13 and HSL 83°, 69%, 17%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#31480D#31480D

HEX#31480D

RGBrgb(49, 72, 13)

RGB (0–1)0.1922, 0.2824, 0.051

RGB percentages19.2%, 28.2%, 5.1%

HSLhsl(83.4, 69.4%, 16.7%)

HSV / HSBhsv(83.4, 81.9%, 28.2%)

CMYK31.9%, 0%, 81.9%, 71.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,229,709

CSS custom property--colour: #31480D;

Brightness & contrast

Relative luminance0.05317WCAG 2.x, 0 is black and 1 is white

Perceived brightness61.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.18:1

Contrast with white10.18:1WCAG normal text: AAA

Contrast with black2.06:1WCAG normal text: Fail

Greyscale equivalent#3F3F3F

Inverted#CEB7F2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4C4203no red cones; affects about 1% of men; ΔE 17.2 from the original

Deuteranopia#494113no green cones; the most common form, about 1% of men; ΔE 16.5 from the original

Tritanopia#33443Dno blue cones; rare, and affects men and women equally; ΔE 30.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.18:1WCAG large text: AAA

Contrast with black, large text2.06:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 14.6 Dark green · ΔE 28 Sea green · ΔE 33.2 Olivedrab · ΔE 34.3 Dark slate grey · ΔE 35.2 Olive · ΔE 36.2

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 14.62, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#240D48

Analogous#48420D, #13480D

Triadic#0D3148, #480D31

Split complementary#0D1348, #410D48

Tetradic#0D4841, #240D48, #480D13

Tints, shades & saturation

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

Lighter +40%#A1DD44

Lighter +30%#89CA24

Lighter +20%#6C9E1D

Lighter +10%#4E7315

Darker −10%#141D05

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#335302

Less saturated −25%#2F3D18

Channel breakdown

R49

G72

B13

Red49 (19.2%)

Green72 (28.2%)

Blue13 (5.1%)

Hue83.39°

Saturation (HSL)69.41%

Lightness16.67%

Dominant channelGreen

Hex per channelR 31 · G 48 · B 0D

Keep nerding

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#31480D

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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