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Colors
#66FD39

#66FD39

Every representation of #66FD39, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

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Relative luminance: 0.7337
Brightness: 186 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #66fd39
RGB: rgb(102, 253, 57)
RGBA: rgba(102, 253, 57, 1)
CMYK: cmyk(60%, 0%, 77%, 1%)
HSV: hsv(106°, 77%, 99%)
HSL: hsl(106, 98%, 61%)
LAB: lab(88.62% -72.12 75.17)
XYZ: xyz(41.34, 73.37, 15.85)

Accessibility

WCAG 2 contrast for #66FD39 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 1.34:1

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: 15.67:1

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

Related colors

Shades (darker)

#3efc06 #31cd02 #249902 #186601 #0c3301

Tints (lighter)

#80fd5a #99fe7b #b3fe9c #ccfebd #e5ffde

Harmonies (complementary, analogous, triadic)

#d039fd #c8fd39 #39fd6e #3966fd #fd3966

#66FD39 Color | ColorForge