Colour
#5A9183
- #5A9183
- Cyan
- Dark
- Nearest: Cadetblue
#5A9183 is a cyan with RGB values 90, 145, 131 and HSL 165°, 23%, 46%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Cadetblue.
Colour values
#5A9183#5A9183
HEX#5A9183
RGBrgb(90, 145, 131)
RGB (0–1)0.3529, 0.5686, 0.5137
RGB percentages35.3%, 56.9%, 51.4%
HSLhsl(164.7, 23.4%, 46.1%)
HSV / HSBhsv(164.7, 37.9%, 56.9%)
CMYK37.9%, 0%, 9.7%, 43.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,935,491
CSS custom property--colour: #5A9183;
Brightness & contrast
Relative luminance0.24063WCAG 2.x, 0 is black and 1 is white
Perceived brightness129.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.81:1
Contrast with white3.61:1WCAG normal text: Fail
Contrast with black5.81:1WCAG normal text: AA
Greyscale equivalent#848484
Inverted#A56E7C
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.61:1WCAG large text: AA
Contrast with black, large text5.81:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#915A68
Analogous#5A9168, #5A8491
Triadic#835A91, #91835A
Split complementary#915A83, #91685A
Tetradic#685A91, #915A68, #84915A
Tints, shades & saturation
Channel breakdown
R90
G145
B131
Red90 (35.3%)
Green145 (56.9%)
Blue131 (51.4%)
Hue164.73°
Saturation (HSL)23.4%
Lightness46.08%
Dominant channelGreen
Hex per channelR 5A · G 91 · B 83
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