Recognised as Colour
#004D3F
- #004D3F
- Cyan
- Dark
- Nearest: Dark slate grey
#004D3F is a cyan with RGB values 0, 77, 63 and HSL 169°, 100%, 15%. It is a dark colour, so white text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#004D3F#004D3F
HEX#004D3F
RGBrgb(0, 77, 63)
RGB (0–1)0, 0.302, 0.2471
RGB percentages0%, 30.2%, 24.7%
HSLhsl(169.1, 100%, 15.1%)
HSV / HSBhsv(169.1, 100%, 30.2%)
CMYK100%, 0%, 18.2%, 69.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer19,775
CSS custom property--colour: #004D3F;
Brightness & contrast
Relative luminance0.05667WCAG 2.x, 0 is black and 1 is white
Perceived brightness62.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.84:1
Contrast with white9.84:1WCAG normal text: AAA
Contrast with black2.13:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#FFB2C0
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.84:1WCAG large text: AAA
Contrast with black, large text2.13:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#4D000E
Analogous#004D19, #00344D
Triadic#3F004D, #4D3F00
Split complementary#4D0034, #4D1900
Tetradic#19004D, #4D000E, #344D00
Tints, shades & saturation
Channel breakdown
R0
G77
B63
Red0 (0%)
Green77 (30.2%)
Blue63 (24.7%)
Hue169.09°
Saturation (HSL)100%
Lightness15.1%
Dominant channelGreen
Hex per channelR 00 · G 4D · B 3F
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