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Colors
#21D50B

#21D50B

Every representation of #21D50B, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.4794
Brightness: 136 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #21d50b
RGB: rgb(33, 213, 11)
RGBA: rgba(33, 213, 11, 1)
CMYK: cmyk(85%, 0%, 95%, 16%)
HSV: hsv(113°, 95%, 84%)
HSL: hsl(113, 90%, 44%)
LAB: lab(74.78% -73.18 71.79)
XYZ: xyz(24.48, 47.93, 8.28)

Accessibility

WCAG 2 contrast for #21D50B as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 1.98:1

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: 10.59:1

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

Related colors

Shades (darker)

#1cb209 #168e07 #116b05 #0b4704 #062402

Tints (lighter)

#34f31c #5cf64a #85f877 #aefaa4 #d6fdd2

Harmonies (complementary, analogous, triadic)

#bf0bd5 #86d50b #0bd55a #0b21d5 #d50b21

#21D50B Color | ColorForge