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Colors
#23FF21

#23FF21

Every representation of #23FF21, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.7199
Brightness: 164 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #23ff21
RGB: rgb(35, 255, 33)
RGBA: rgba(35, 255, 33, 1)
CMYK: cmyk(86%, 0%, 87%, 0%)
HSV: hsv(119°, 87%, 100%)
HSL: hsl(119, 100%, 56%)
LAB: lab(87.96% -83.93 79.77)
XYZ: xyz(36.73, 71.98, 13.4)

Accessibility

WCAG 2 contrast for #23FF21 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 1.36:1

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: 15.40:1

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

Related colors

Shades (darker)

#02f000 #02c000 #019000 #016000 #003000

Tints (lighter)

#48ff46 #6cff6b #91ff90 #b6ffb5 #daffda

Harmonies (complementary, analogous, triadic)

#fd21ff #92ff21 #21ff8e #2123ff #ff2123

#23FF21 Color | ColorForge