Colour
#25857F
- #25857F
- Cyan
- Dark
- Nearest: Teal
#25857F is a cyan with RGB values 37, 133, 127 and HSL 176°, 56%, 33%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Teal.
Colour values
#25857F#25857F
HEX#25857F
RGBrgb(37, 133, 127)
RGB (0–1)0.1451, 0.5216, 0.498
RGB percentages14.5%, 52.2%, 49.8%
HSLhsl(176.3, 56.5%, 33.3%)
HSV / HSBhsv(176.3, 72.2%, 52.2%)
CMYK72.2%, 0%, 4.5%, 47.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,459,007
CSS custom property--colour: #25857F;
Brightness & contrast
Relative luminance0.18701WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.74:1
Contrast with white4.43:1WCAG normal text: Fail
Contrast with black4.74:1WCAG normal text: AA
Greyscale equivalent#707070
Inverted#DA7A80
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.43:1WCAG large text: AA
Contrast with black, large text4.74:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#85252B
Analogous#25854F, #255B85
Triadic#7F2585, #857F25
Split complementary#85255B, #854F25
Tetradic#4F2585, #85252B, #5B8525
Tints, shades & saturation
Channel breakdown
R37
G133
B127
Red37 (14.5%)
Green133 (52.2%)
Blue127 (49.8%)
Hue176.25°
Saturation (HSL)56.47%
Lightness33.33%
Dominant channelGreen
Hex per channelR 25 · G 85 · B 7F
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