Colour
#3F9C85
- #3F9C85
- Cyan
- Dark
- Nearest: Light seagreen
#3F9C85 is a cyan with RGB values 63, 156, 133 and HSL 165°, 42%, 43%. It is a dark colour, so black text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Light seagreen.
Colour values
#3F9C85#3F9C85
HEX#3F9C85
RGBrgb(63, 156, 133)
RGB (0–1)0.2471, 0.6118, 0.5216
RGB percentages24.7%, 61.2%, 52.2%
HSLhsl(165.2, 42.5%, 42.9%)
HSV / HSBhsv(165.2, 59.6%, 61.2%)
CMYK59.6%, 0%, 14.7%, 38.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,168,837
CSS custom property--colour: #3F9C85;
Brightness & contrast
Relative luminance0.26527WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.31:1
Contrast with white3.33:1WCAG normal text: Fail
Contrast with black6.31:1WCAG normal text: AA
Greyscale equivalent#878787
Inverted#C0637A
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.33:1WCAG large text: AA
Contrast with black, large text6.31:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#9C3F56
Analogous#3F9C57, #3F849C
Triadic#853F9C, #9C853F
Split complementary#9C3F84, #9C573F
Tetradic#573F9C, #9C3F56, #849C3F
Tints, shades & saturation
Channel breakdown
R63
G156
B133
Red63 (24.7%)
Green156 (61.2%)
Blue133 (52.2%)
Hue165.16°
Saturation (HSL)42.47%
Lightness42.94%
Dominant channelGreen
Hex per channelR 3F · G 9C · B 85
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