Colour
#17675B
- #17675B
- Cyan
- Dark
- Nearest: Teal
#17675B is a cyan with RGB values 23, 103, 91 and HSL 171°, 63%, 25%. It is a dark colour, so white text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Teal.
Colour values
#17675B#17675B
HEX#17675B
RGBrgb(23, 103, 91)
RGB (0–1)0.0902, 0.4039, 0.3569
RGB percentages9%, 40.4%, 35.7%
HSLhsl(171, 63.5%, 24.7%)
HSV / HSBhsv(171, 77.7%, 40.4%)
CMYK77.7%, 0%, 11.7%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,533,787
CSS custom property--colour: #17675B;
Brightness & contrast
Relative luminance0.10638WCAG 2.x, 0 is black and 1 is white
Perceived brightness85.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.71:1
Contrast with white6.71:1WCAG normal text: AA
Contrast with black3.13:1WCAG normal text: Fail
Greyscale equivalent#555555
Inverted#E898A4
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.71:1WCAG large text: AAA
Contrast with black, large text3.13:1WCAG large text: AA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#671723
Analogous#176733, #174B67
Triadic#5B1767, #675B17
Split complementary#67174B, #673317
Tetradic#331767, #671723, #4B6717
Tints, shades & saturation
Channel breakdown
R23
G103
B91
Red23 (9%)
Green103 (40.4%)
Blue91 (35.7%)
Hue171°
Saturation (HSL)63.49%
Lightness24.71%
Dominant channelGreen
Hex per channelR 17 · G 67 · B 5B
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