Recognised as Colour
#145B47
- #145B47
- Cyan
- Dark
- Nearest: Dark slate grey
#145B47 is a cyan with RGB values 20, 91, 71 and HSL 163°, 64%, 22%. It is a dark colour, so white text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#145B47#145B47
HEX#145B47
RGBrgb(20, 91, 71)
RGB (0–1)0.0784, 0.3569, 0.2784
RGB percentages7.8%, 35.7%, 27.8%
HSLhsl(163.1, 64%, 21.8%)
HSV / HSBhsv(163.1, 78%, 35.7%)
CMYK78%, 0%, 22%, 64.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,334,087
CSS custom property--colour: #145B47;
Brightness & contrast
Relative luminance0.08086WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.02:1
Contrast with white8.02:1WCAG normal text: AAA
Contrast with black2.62:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#EBA4B8
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.02:1WCAG large text: AAA
Contrast with black, large text2.62:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#5B1428
Analogous#145B23, #144C5B
Triadic#47145B, #5B4714
Split complementary#5B144C, #5B2314
Tetradic#23145B, #5B1428, #4C5B14
Tints, shades & saturation
Channel breakdown
R20
G91
B71
Red20 (7.8%)
Green91 (35.7%)
Blue71 (27.8%)
Hue163.1°
Saturation (HSL)63.96%
Lightness21.76%
Dominant channelGreen
Hex per channelR 14 · G 5B · B 47
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