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Colors
#21C9BF

#21C9BF

Every representation of #21C9BF, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

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Relative luminance: 0.4586
Brightness: 150 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #21c9bf
RGB: rgb(33, 201, 191)
RGBA: rgba(33, 201, 191, 1)
CMYK: cmyk(84%, 0%, 5%, 21%)
HSV: hsv(176°, 84%, 79%)
HSL: hsl(176, 72%, 46%)
LAB: lab(73.45% -41.71 -6.49)
XYZ: xyz(30.91, 45.85, 56.5)

Accessibility

WCAG 2 contrast for #21C9BF as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.06:1

AA normal textFail
AA large textFail
AAA normal textFail
AAA large textFail
UI componentsFail

On black

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 10.17:1

AA normal textPass
AA large textPass
AAA normal textPass
AAA large textPass
UI componentsPass

Related colors

Shades (darker)

#1ca79f #16867f #116460 #0b4340 #062220

Tints (lighter)

#39dfd5 #61e5dd #88ece6 #b0f2ee #d7f9f7

Harmonies (complementary, analogous, triadic)

#c9212b #21c96b #217fc9 #bf21c9 #c9bf21

#21C9BF Color | ColorForge