Recognised as Colour
#016641
- #016641
- Cyan
- Dark
- Nearest: Sea green
#016641 is a cyan with RGB values 1, 102, 65 and HSL 158°, 98%, 20%. It is a dark colour, so white text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Sea green.
Colour values
#016641#016641
HEX#016641
RGBrgb(1, 102, 65)
RGB (0–1)0.0039, 0.4, 0.2549
RGB percentages0.4%, 40%, 25.5%
HSLhsl(158, 98.1%, 20.2%)
HSV / HSBhsv(158, 99%, 40%)
CMYK99%, 0%, 36.3%, 60%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer91,713
CSS custom property--colour: #016641;
Brightness & contrast
Relative luminance0.09891WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.05:1
Contrast with white7.05:1WCAG normal text: AAA
Contrast with black2.98:1WCAG normal text: Fail
Greyscale equivalent#4E4E4E
Inverted#FE99BE
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.05:1WCAG large text: AAA
Contrast with black, large text2.98:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#660126
Analogous#01660E, #015866
Triadic#410166, #664101
Split complementary#660158, #660E01
Tetradic#0F0166, #660126, #596601
Tints, shades & saturation
Channel breakdown
R1
G102
B65
Red1 (0.4%)
Green102 (40%)
Blue65 (25.5%)
Hue158.02°
Saturation (HSL)98.06%
Lightness20.2%
Dominant channelGreen
Hex per channelR 01 · G 66 · B 41
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