Colour
#333D31
- #333D31
- Green
- Dark
- Nearest: Dark slate grey
#333D31 is a green with RGB values 51, 61, 49 and HSL 110°, 11%, 22%. It is a dark colour, so white text on it reaches 11.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#333D31#333D31
HEX#333D31
RGBrgb(51, 61, 49)
RGB (0–1)0.2, 0.2392, 0.1922
RGB percentages20%, 23.9%, 19.2%
HSLhsl(110, 10.9%, 21.6%)
HSV / HSBhsv(110, 19.7%, 23.9%)
CMYK16.4%, 0%, 19.7%, 76.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,358,001
CSS custom property--colour: #333D31;
Brightness & contrast
Relative luminance0.04263WCAG 2.x, 0 is black and 1 is white
Perceived brightness56.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.34:1
Contrast with white11.34:1WCAG normal text: AAA
Contrast with black1.85:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#CCC2CE
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.34:1WCAG large text: AAA
Contrast with black, large text1.85:1WCAG large text: Fail
Named colours
Hue familygreen
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3B313D
Analogous#393D31, #313D35
Triadic#31333D, #3D3133
Split complementary#35313D, #3D3139
Tetradic#31393D, #3B313D, #3D3531
Tints, shades & saturation
Channel breakdown
R51
G61
B49
Red51 (20%)
Green61 (23.9%)
Blue49 (19.2%)
Hue110°
Saturation (HSL)10.91%
Lightness21.57%
Dominant channelGreen
Hex per channelR 33 · G 3D · B 31
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