Recognised as Colour
#2DA191
- #2DA191
- Cyan
- Dark
- Nearest: Light seagreen
#2DA191 is a cyan with RGB values 45, 161, 145 and HSL 172°, 56%, 40%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Light seagreen.
Colour values
#2DA191#2DA191
HEX#2DA191
RGBrgb(45, 161, 145)
RGB (0–1)0.1765, 0.6314, 0.5686
RGB percentages17.6%, 63.1%, 56.9%
HSLhsl(171.7, 56.3%, 40.4%)
HSV / HSBhsv(171.7, 72%, 63.1%)
CMYK72%, 0%, 9.9%, 36.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,990,481
CSS custom property--colour: #2DA191;
Brightness & contrast
Relative luminance0.28092WCAG 2.x, 0 is black and 1 is white
Perceived brightness135 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.62:1
Contrast with white3.17:1WCAG normal text: Fail
Contrast with black6.62:1WCAG normal text: AA
Greyscale equivalent#878787
Inverted#D25E6E
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.17:1WCAG large text: AA
Contrast with black, large text6.62:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#A12D3D
Analogous#2DA157, #2D77A1
Triadic#912DA1, #A1912D
Split complementary#A12D77, #A1572D
Tetradic#572DA1, #A12D3D, #77A12D
Tints, shades & saturation
Channel breakdown
R45
G161
B145
Red45 (17.6%)
Green161 (63.1%)
Blue145 (56.9%)
Hue171.72°
Saturation (HSL)56.31%
Lightness40.39%
Dominant channelGreen
Hex per channelR 2D · G A1 · B 91
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