Recognised as Colour
#19988E
- #19988E
- Cyan
- Dark
- Nearest: Dark cyan
#19988E is a cyan with RGB values 25, 152, 142 and HSL 175°, 72%, 35%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Dark cyan.
Colour values
#19988E#19988E
HEX#19988E
RGBrgb(25, 152, 142)
RGB (0–1)0.098, 0.5961, 0.5569
RGB percentages9.8%, 59.6%, 55.7%
HSLhsl(175.3, 71.8%, 34.7%)
HSV / HSBhsv(175.3, 83.6%, 59.6%)
CMYK83.6%, 0%, 6.6%, 40.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,677,454
CSS custom property--colour: #19988E;
Brightness & contrast
Relative luminance0.24616WCAG 2.x, 0 is black and 1 is white
Perceived brightness126.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.92:1
Contrast with white3.55:1WCAG normal text: Fail
Contrast with black5.92:1WCAG normal text: AA
Greyscale equivalent#7C7C7C
Inverted#E66771
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.55:1WCAG large text: AA
Contrast with black, large text5.92:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#981923
Analogous#19984E, #196398
Triadic#8E1998, #988E19
Split complementary#981963, #984E19
Tetradic#4E1998, #981923, #639819
Tints, shades & saturation
Channel breakdown
R25
G152
B142
Red25 (9.8%)
Green152 (59.6%)
Blue142 (55.7%)
Hue175.28°
Saturation (HSL)71.75%
Lightness34.71%
Dominant channelGreen
Hex per channelR 19 · G 98 · B 8E
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