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Colors
#66E421

#66E421

Every representation of #66E421, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

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Relative luminance: 0.5842
Brightness: 168 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #66e421
RGB: rgb(102, 228, 33)
RGBA: rgba(102, 228, 33, 1)
CMYK: cmyk(55%, 0%, 86%, 11%)
HSV: hsv(99°, 86%, 89%)
HSL: hsl(99, 78%, 51%)
LAB: lab(80.97% -64.8 74.19)
XYZ: xyz(33.5, 58.42, 10.95)

Accessibility

WCAG 2 contrast for #66E421 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 1.66:1

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: 12.68:1

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

Related colors

Shades (darker)

#54c218 #439b13 #32740e #224e09 #112705

Tints (lighter)

#80e946 #99ed6b #b3f290 #ccf6b5 #e5fbda

Harmonies (complementary, analogous, triadic)

#9f21e4 #c7e421 #21e43e #2166e4 #e42166

#66E421 Color | ColorForge