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Colors
#21CF53

#21CF53

Every representation of #21CF53, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.4557
Brightness: 141 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #21cf53
RGB: rgb(33, 207, 83)
RGBA: rgba(33, 207, 83, 1)
CMYK: cmyk(84%, 0%, 60%, 19%)
HSV: hsv(137°, 84%, 81%)
HSL: hsl(137, 73%, 47%)
LAB: lab(73.27% -66.56 49.06)
XYZ: xyz(24.5, 45.57, 15.69)

Accessibility

WCAG 2 contrast for #21CF53 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.08:1

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: 10.11:1

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

Related colors

Shades (darker)

#1cac45 #168a37 #116729 #0b451c #06230e

Tints (lighter)

#3de06c #64e689 #8beca7 #b1f3c4 #d8f9e2

Harmonies (complementary, analogous, triadic)

#cf219d #46cf21 #21cfaa #5321cf #cf5321