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Colors
#51B59D

#51B59D

Every representation of #51B59D, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.3723
Brightness: 148 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #51b59d
RGB: rgb(81, 181, 157)
RGBA: rgba(81, 181, 157, 1)
CMYK: cmyk(55%, 0%, 13%, 29%)
HSV: hsv(166°, 55%, 71%)
HSL: hsl(166, 40%, 51%)
LAB: lab(67.45% -35.12 3.43)
XYZ: xyz(26, 37.23, 37.71)

Accessibility

WCAG 2 contrast for #51B59D as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.49:1

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: 8.45:1

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

Related colors

Shades (darker)

#419984 #347b6a #275c4f #1a3d35 #0d1f1a

Tints (lighter)

#6ec1ad #8bcebe #a8dace #c5e6de #e2f3ef

Harmonies (complementary, analogous, triadic)

#b55169 #51b56b #519bb5 #9d51b5 #b59d51

#51B59D Color | ColorForge