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Colors
#21D500

#21D500

Every representation of #21D500, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

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Relative luminance: 0.4791
Brightness: 135 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #21d500
RGB: rgb(33, 213, 0)
RGBA: rgba(33, 213, 0, 1)
CMYK: cmyk(85%, 0%, 100%, 16%)
HSV: hsv(111°, 100%, 84%)
HSL: hsl(111, 100%, 42%)
LAB: lab(74.77% -73.38 72.87)
XYZ: xyz(24.42, 47.91, 7.96)

Accessibility

WCAG 2 contrast for #21D500 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: 10.58:1

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

Related colors

Shades (darker)

#1cb200 #168e00 #116b00 #0b4700 #062300

Tints (lighter)

#2eff07 #58ff39 #82ff6a #abff9c #d5ffcd

Harmonies (complementary, analogous, triadic)

#b400d5 #8cd500 #00d549 #0021d5 #d50021

#21D500 Color | ColorForge