Recognised as Colour
#306A64
- #306A64
- Cyan
- Dark
- Nearest: Teal
#306A64 is a cyan with RGB values 48, 106, 100 and HSL 174°, 38%, 30%. It is a dark colour, so white text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Teal.
Colour values
#306A64#306A64
HEX#306A64
RGBrgb(48, 106, 100)
RGB (0–1)0.1882, 0.4157, 0.3922
RGB percentages18.8%, 41.6%, 39.2%
HSLhsl(173.8, 37.7%, 30.2%)
HSV / HSBhsv(173.8, 54.7%, 41.6%)
CMYK54.7%, 0%, 5.7%, 58.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,172,964
CSS custom property--colour: #306A64;
Brightness & contrast
Relative luminance0.11857WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.23:1
Contrast with white6.23:1WCAG normal text: AA
Contrast with black3.37:1WCAG normal text: Fail
Greyscale equivalent#5D5D5D
Inverted#CF959B
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.23:1WCAG large text: AAA
Contrast with black, large text3.37:1WCAG large text: AA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#6A3036
Analogous#306A47, #30536A
Triadic#64306A, #6A6430
Split complementary#6A3053, #6A4730
Tetradic#47306A, #6A3036, #536A30
Tints, shades & saturation
Channel breakdown
R48
G106
B100
Red48 (18.8%)
Green106 (41.6%)
Blue100 (39.2%)
Hue173.79°
Saturation (HSL)37.66%
Lightness30.2%
Dominant channelGreen
Hex per channelR 30 · G 6A · B 64
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