Recognised as Colour
#33815F
- #33815F
- Cyan
- Dark
- Nearest: Sea green
#33815F is a cyan with RGB values 51, 129, 95 and HSL 154°, 43%, 35%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Sea green.
Colour values
#33815F#33815F
HEX#33815F
RGBrgb(51, 129, 95)
RGB (0–1)0.2, 0.5059, 0.3725
RGB percentages20%, 50.6%, 37.3%
HSLhsl(153.8, 43.3%, 35.3%)
HSV / HSBhsv(153.8, 60.5%, 50.6%)
CMYK60.5%, 0%, 26.4%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,375,455
CSS custom property--colour: #33815F;
Brightness & contrast
Relative luminance0.17231WCAG 2.x, 0 is black and 1 is white
Perceived brightness107.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.72:1
Contrast with white4.72:1WCAG normal text: AA
Contrast with black4.45:1WCAG normal text: Fail
Greyscale equivalent#6E6E6E
Inverted#CC7EA0
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.72:1WCAG large text: AAA
Contrast with black, large text4.45:1WCAG large text: AA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#813355
Analogous#338138, #337C81
Triadic#5F3381, #815F33
Split complementary#81337C, #813833
Tetradic#383381, #813355, #7C8133
Tints, shades & saturation
Channel breakdown
R51
G129
B95
Red51 (20%)
Green129 (50.6%)
Blue95 (37.3%)
Hue153.85°
Saturation (HSL)43.33%
Lightness35.29%
Dominant channelGreen
Hex per channelR 33 · G 81 · B 5F
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