Colour
#136B4E
- #136B4E
- Cyan
- Dark
- Nearest: Sea green
#136B4E is a cyan with RGB values 19, 107, 78 and HSL 160°, 70%, 25%. It is a dark colour, so white text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Sea green.
Colour values
#136B4E#136B4E
HEX#136B4E
RGBrgb(19, 107, 78)
RGB (0–1)0.0745, 0.4196, 0.3059
RGB percentages7.5%, 42%, 30.6%
HSLhsl(160.2, 69.8%, 24.7%)
HSV / HSBhsv(160.2, 82.2%, 42%)
CMYK82.2%, 0%, 27.1%, 58%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,272,654
CSS custom property--colour: #136B4E;
Brightness & contrast
Relative luminance0.11204WCAG 2.x, 0 is black and 1 is white
Perceived brightness86.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.48:1
Contrast with white6.48:1WCAG normal text: AA
Contrast with black3.24:1WCAG normal text: Fail
Greyscale equivalent#565656
Inverted#EC94B1
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.48:1WCAG large text: AAA
Contrast with black, large text3.24:1WCAG large text: AA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#6B1330
Analogous#136B22, #135C6B
Triadic#4E136B, #6B4E13
Split complementary#6B135C, #6B2213
Tetradic#22136B, #6B1330, #5C6B13
Tints, shades & saturation
Channel breakdown
R19
G107
B78
Red19 (7.5%)
Green107 (42%)
Blue78 (30.6%)
Hue160.23°
Saturation (HSL)69.84%
Lightness24.71%
Dominant channelGreen
Hex per channelR 13 · G 6B · B 4E
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