All About Color #18B4B4

#18B4B4

About #18B4B4

#18B4B4 is a medium cyan color with the hex code #18B4B4. In RGB it is red 24, green 180, blue 180; in HSL it is hue 180°, saturation 76%, lightness 40%; in CMYK it is 87%, 0%, 0%, 29%. Its contrast ratio is 2.55:1 on white and 8.23:1 on black.

#18B4B4 Color Conversion

Hex triplet18, B4, B4
CMYK86.67%, 0.00%, 0.00%, 29.41%
RGB Decimal24, 180, 180
HSL180°, 76%, 40%
RGB Octal30, 264, 264
HSV (HSB)180.00°, 86.67%, 70.59%
RGB Binary11000, 10110100, 10110100
CIE-L*AB66.62, -36.04, -10.65
RGB Percent9.41%, 70.59%, 70.59%
CIE-L*CH66.62, 37.58, 196.46
XYZ24.94, 36.13, 48.84
CIE-L*UV66.62, -50.25, -10.84
xyY0.23, 0.33, 36.13
Hunter-Lab60.11, -31.14, -6.10
RYB9.41%, 40.00%, 70.59%

Color Accessibility Scores

#18B4B4 on a dark background: contrast 8.23:1, passes WCAG AAA.
#18B4B4 on a light background: contrast 2.55:1, fails WCAG AA.

Color Shades

Tints and shades of #18B4B4, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #18B4B4. Open any of them in the Muzli palette generator.

Complementary palette

#18B4B4 · #43E5E5 · #0D6363 · #B41818 · #E54343

Analogous palette

#18B418 · #18B466 · #18B4B4 · #1866B4 · #1818B4

Triadic palette

#18B4B4 · #B418B4 · #B4B418 · #43E5E5 · #E543E5

Tetradic palette

#18B4B4 · #6618B4 · #B41818 · #66B418 · #0D6363

Monochromatic palette

#062D2D · #0F7070 · #18B4B4 · #35E3E3 · #78EDED

Generate more palettes containing #18B4B4 · Browse all color names

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