Recognised as Colour
#12643E
- #12643E
- Cyan
- Dark
- Nearest: Sea green
#12643E is a cyan with RGB values 18, 100, 62 and HSL 152°, 69%, 23%. It is a dark colour, so white text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Sea green.
Colour values
#12643E#12643E
HEX#12643E
RGBrgb(18, 100, 62)
RGB (0–1)0.0706, 0.3922, 0.2431
RGB percentages7.1%, 39.2%, 24.3%
HSLhsl(152.2, 69.5%, 23.1%)
HSV / HSBhsv(152.2, 82%, 39.2%)
CMYK82%, 0%, 38%, 60.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,205,310
CSS custom property--colour: #12643E;
Brightness & contrast
Relative luminance0.09591WCAG 2.x, 0 is black and 1 is white
Perceived brightness80 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.2:1
Contrast with white7.2:1WCAG normal text: AAA
Contrast with black2.92:1WCAG normal text: Fail
Greyscale equivalent#505050
Inverted#ED9BC1
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.2:1WCAG large text: AAA
Contrast with black, large text2.92:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#641238
Analogous#126415, #126164
Triadic#3E1264, #643E12
Split complementary#641261, #641512
Tetradic#151264, #641238, #616412
Tints, shades & saturation
Channel breakdown
R18
G100
B62
Red18 (7.1%)
Green100 (39.2%)
Blue62 (24.3%)
Hue152.2°
Saturation (HSL)69.49%
Lightness23.14%
Dominant channelGreen
Hex per channelR 12 · G 64 · B 3E
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