Colour
#22997F
- #22997F
- Cyan
- Dark
- Nearest: Light seagreen
#22997F is a cyan with RGB values 34, 153, 127 and HSL 167°, 64%, 37%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Light seagreen.
Colour values
#22997F#22997F
HEX#22997F
RGBrgb(34, 153, 127)
RGB (0–1)0.1333, 0.6, 0.498
RGB percentages13.3%, 60%, 49.8%
HSLhsl(166.9, 63.6%, 36.7%)
HSV / HSBhsv(166.9, 77.8%, 60%)
CMYK77.8%, 0%, 17%, 40%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,267,519
CSS custom property--colour: #22997F;
Brightness & contrast
Relative luminance0.24655WCAG 2.x, 0 is black and 1 is white
Perceived brightness126.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.93:1
Contrast with white3.54:1WCAG normal text: Fail
Contrast with black5.93:1WCAG normal text: AA
Greyscale equivalent#7E7E7E
Inverted#DD6680
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.54:1WCAG large text: AA
Contrast with black, large text5.93:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#99223C
Analogous#229944, #227799
Triadic#7F2299, #997F22
Split complementary#992278, #994422
Tetradic#432299, #99223C, #779922
Tints, shades & saturation
Channel breakdown
R34
G153
B127
Red34 (13.3%)
Green153 (60%)
Blue127 (49.8%)
Hue166.89°
Saturation (HSL)63.64%
Lightness36.67%
Dominant channelGreen
Hex per channelR 22 · G 99 · B 7F
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