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Colors
#21B596

#21B596

Every representation of #21B596, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

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Relative luminance: 0.3557
Brightness: 133 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #21b596
RGB: rgb(33, 181, 150)
RGBA: rgba(33, 181, 150, 1)
CMYK: cmyk(82%, 0%, 17%, 29%)
HSV: hsv(167°, 82%, 71%)
HSL: hsl(167, 69%, 42%)
LAB: lab(66.19% -44.26 5.33)
XYZ: xyz(22.65, 35.57, 34.52)

Accessibility

WCAG 2 contrast for #21B596 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.59:1

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: 8.11:1

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

Related colors

Shades (darker)

#1c977d #167964 #105b4b #0b3c32 #061e19

Tints (lighter)

#2ed9b5 #58e1c4 #82e8d3 #acf0e1 #d5f7f0

Harmonies (complementary, analogous, triadic)

#b52140 #21b54c #218ab5 #9621b5 #b59621

#21B596 Color | ColorForge