Recognised as Colour
#548A82
- #548A82
- Cyan
- Dark
- Nearest: Cadetblue
#548A82 is a cyan with RGB values 84, 138, 130 and HSL 171°, 24%, 44%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Cadetblue.
Colour values
#548A82#548A82
HEX#548A82
RGBrgb(84, 138, 130)
RGB (0–1)0.3294, 0.5412, 0.5098
RGB percentages32.9%, 54.1%, 51%
HSLhsl(171.1, 24.3%, 43.5%)
HSV / HSBhsv(171.1, 39.1%, 54.1%)
CMYK39.1%, 0%, 5.8%, 45.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,540,482
CSS custom property--colour: #548A82;
Brightness & contrast
Relative luminance0.21673WCAG 2.x, 0 is black and 1 is white
Perceived brightness123.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.33:1
Contrast with white3.94:1WCAG normal text: Fail
Contrast with black5.33:1WCAG normal text: AA
Greyscale equivalent#7E7E7E
Inverted#AB757D
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.94:1WCAG large text: AA
Contrast with black, large text5.33:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#8A545C
Analogous#548A67, #54778A
Triadic#82548A, #8A8254
Split complementary#8A5477, #8A6754
Tetradic#67548A, #8A545C, #778A54
Tints, shades & saturation
Channel breakdown
R84
G138
B130
Red84 (32.9%)
Green138 (54.1%)
Blue130 (51%)
Hue171.11°
Saturation (HSL)24.32%
Lightness43.53%
Dominant channelGreen
Hex per channelR 54 · G 8A · B 82
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