Colour
#17754E
- #17754E
- Cyan
- Dark
- Nearest: Sea green
#17754E is a cyan with RGB values 23, 117, 78 and HSL 155°, 67%, 27%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Sea green.
Colour values
#17754E#17754E
HEX#17754E
RGBrgb(23, 117, 78)
RGB (0–1)0.0902, 0.4588, 0.3059
RGB percentages9%, 45.9%, 30.6%
HSLhsl(155.1, 67.1%, 27.5%)
HSV / HSBhsv(155.1, 80.3%, 45.9%)
CMYK80.3%, 0%, 33.3%, 54.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,537,358
CSS custom property--colour: #17754E;
Brightness & contrast
Relative luminance0.13455WCAG 2.x, 0 is black and 1 is white
Perceived brightness94.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.69:1
Contrast with white5.69:1WCAG normal text: AA
Contrast with black3.69:1WCAG normal text: Fail
Greyscale equivalent#5E5E5E
Inverted#E88AB1
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.69:1WCAG large text: AAA
Contrast with black, large text3.69:1WCAG large text: AA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#75173E
Analogous#17751F, #176D75
Triadic#4E1775, #754E17
Split complementary#75176D, #751F17
Tetradic#1F1775, #75173E, #6D7517
Tints, shades & saturation
Channel breakdown
R23
G117
B78
Red23 (9%)
Green117 (45.9%)
Blue78 (30.6%)
Hue155.11°
Saturation (HSL)67.14%
Lightness27.45%
Dominant channelGreen
Hex per channelR 17 · G 75 · B 4E
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