Recognised as Colour
#2B7371
- #2B7371
- Cyan
- Dark
- Nearest: Teal
#2B7371 is a cyan with RGB values 43, 115, 113 and HSL 178°, 46%, 31%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Teal.
Colour values
#2B7371#2B7371
HEX#2B7371
RGBrgb(43, 115, 113)
RGB (0–1)0.1686, 0.451, 0.4431
RGB percentages16.9%, 45.1%, 44.3%
HSLhsl(178.3, 45.6%, 31%)
HSV / HSBhsv(178.3, 62.6%, 45.1%)
CMYK62.6%, 0%, 1.7%, 54.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,847,601
CSS custom property--colour: #2B7371;
Brightness & contrast
Relative luminance0.13967WCAG 2.x, 0 is black and 1 is white
Perceived brightness98.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.54:1
Contrast with white5.54:1WCAG normal text: AA
Contrast with black3.79:1WCAG normal text: Fail
Greyscale equivalent#646464
Inverted#D48C8E
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.54:1WCAG large text: AAA
Contrast with black, large text3.79:1WCAG large text: AA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#732B2D
Analogous#2B734D, #2B5173
Triadic#712B73, #73712B
Split complementary#732B51, #734D2B
Tetradic#4D2B73, #732B2D, #51732B
Tints, shades & saturation
Channel breakdown
R43
G115
B113
Red43 (16.9%)
Green115 (45.1%)
Blue113 (44.3%)
Hue178.33°
Saturation (HSL)45.57%
Lightness30.98%
Dominant channelGreen
Hex per channelR 2B · G 73 · B 71
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