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Colors
#51BBBC

#51BBBC

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

AaAa

Relative luminance: 0.4092
Brightness: 155 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #51bbbc
RGB: rgb(81, 187, 188)
RGBA: rgba(81, 187, 188, 1)
CMYK: cmyk(57%, 1%, 0%, 26%)
HSV: hsv(181°, 57%, 74%)
HSL: hsl(181, 44%, 53%)
LAB: lab(70.12% -29.87 -9.7)
XYZ: xyz(30.24, 40.92, 53.87)

Accessibility

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

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.29:1

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: 9.18:1

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

Related colors

Shades (darker)

#3ea1a2 #328181 #256161 #194041 #0c2020

Tints (lighter)

#6ec6c7 #8bd2d2 #a8ddde #c5e8e9 #e2f4f4

Harmonies (complementary, analogous, triadic)

#bc5251 #51bc88 #5185bc #bc51bb #bbbc51

#51BBBC Color | ColorForge