Colour
#28716E
- #28716E
- Cyan
- Dark
- Nearest: Teal
#28716E is a cyan with RGB values 40, 113, 110 and HSL 178°, 48%, 30%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Teal.
Colour values
#28716E#28716E
HEX#28716E
RGBrgb(40, 113, 110)
RGB (0–1)0.1569, 0.4431, 0.4314
RGB percentages15.7%, 44.3%, 43.1%
HSLhsl(177.5, 47.7%, 30%)
HSV / HSBhsv(177.5, 64.6%, 44.3%)
CMYK64.6%, 0%, 2.7%, 55.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,650,478
CSS custom property--colour: #28716E;
Brightness & contrast
Relative luminance0.13387WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.71:1
Contrast with white5.71:1WCAG normal text: AA
Contrast with black3.68:1WCAG normal text: Fail
Greyscale equivalent#616161
Inverted#D78E91
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.71:1WCAG large text: AAA
Contrast with black, large text3.68:1WCAG large text: AA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#71282B
Analogous#28714A, #285071
Triadic#6E2871, #716E28
Split complementary#712850, #714A28
Tetradic#492871, #71282B, #4F7128
Tints, shades & saturation
Channel breakdown
R40
G113
B110
Red40 (15.7%)
Green113 (44.3%)
Blue110 (43.1%)
Hue177.53°
Saturation (HSL)47.71%
Lightness30%
Dominant channelGreen
Hex per channelR 28 · G 71 · B 6E
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