Colour
#00563E
- #00563E
- Cyan
- Dark
- Nearest: Dark slate grey
#00563E is a cyan with RGB values 0, 86, 62 and HSL 163°, 100%, 17%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#00563E#00563E
HEX#00563E
RGBrgb(0, 86, 62)
RGB (0–1)0, 0.3373, 0.2431
RGB percentages0%, 33.7%, 24.3%
HSLhsl(163.3, 100%, 16.9%)
HSV / HSBhsv(163.3, 100%, 33.7%)
CMYK100%, 0%, 27.9%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer22,078
CSS custom property--colour: #00563E;
Brightness & contrast
Relative luminance0.07003WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.75:1
Contrast with white8.75:1WCAG normal text: AAA
Contrast with black2.4:1WCAG normal text: Fail
Greyscale equivalent#424242
Inverted#FFA9C1
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.75:1WCAG large text: AAA
Contrast with black, large text2.4:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#560018
Analogous#005613, #004356
Triadic#3E0056, #563E00
Split complementary#560043, #561300
Tetradic#130056, #560018, #435600
Tints, shades & saturation
Channel breakdown
R0
G86
B62
Red0 (0%)
Green86 (33.7%)
Blue62 (24.3%)
Hue163.26°
Saturation (HSL)100%
Lightness16.86%
Dominant channelGreen
Hex per channelR 00 · G 56 · B 3E
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