Recognised as Colour
#2D8569
- #2D8569
- Cyan
- Dark
- Nearest: Sea green
#2D8569 is a cyan with RGB values 45, 133, 105 and HSL 161°, 49%, 35%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Sea green.
Colour values
#2D8569#2D8569
HEX#2D8569
RGBrgb(45, 133, 105)
RGB (0–1)0.1765, 0.5216, 0.4118
RGB percentages17.6%, 52.2%, 41.2%
HSLhsl(160.9, 49.4%, 34.9%)
HSV / HSBhsv(160.9, 66.2%, 52.2%)
CMYK66.2%, 0%, 21.1%, 47.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,983,273
CSS custom property--colour: #2D8569;
Brightness & contrast
Relative luminance0.18353WCAG 2.x, 0 is black and 1 is white
Perceived brightness110.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.67:1
Contrast with white4.5:1WCAG normal text: Fail
Contrast with black4.67:1WCAG normal text: AA
Greyscale equivalent#707070
Inverted#D27A96
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.5:1WCAG large text: AA
Contrast with black, large text4.67:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#852D49
Analogous#2D853D, #2D7585
Triadic#692D85, #85692D
Split complementary#852D75, #853D2D
Tetradic#3D2D85, #852D49, #75852D
Tints, shades & saturation
Channel breakdown
R45
G133
B105
Red45 (17.6%)
Green133 (52.2%)
Blue105 (41.2%)
Hue160.91°
Saturation (HSL)49.44%
Lightness34.9%
Dominant channelGreen
Hex per channelR 2D · G 85 · B 69
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