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Colors
#21FF0B

#21FF0B

Every representation of #21FF0B, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.7187
Brightness: 161 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #21ff0b
RGB: rgb(33, 255, 11)
RGBA: rgba(33, 255, 11, 1)
CMYK: cmyk(87%, 0%, 96%, 0%)
HSV: hsv(115°, 96%, 100%)
HSL: hsl(115, 100%, 52%)
LAB: lab(87.9% -84.61 82.55)
XYZ: xyz(36.45, 71.86, 12.27)

Accessibility

WCAG 2 contrast for #21FF0B as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 1.37:1

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: 15.37:1

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

Related colors

Shades (darker)

#14de00 #10b100 #0c8500 #085900 #042c00

Tints (lighter)

#46ff34 #6bff5c #90ff85 #b5ffae #daffd6

Harmonies (complementary, analogous, triadic)

#e90bff #9bff0b #0bff6f #0b21ff #ff0b21

#21FF0B Color | ColorForge