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Colors
#18B6A4

#18B6A4

Every representation of #18B6A4, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.3633
Brightness: 133 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #18b6a4
RGB: rgb(24, 182, 164)
RGBA: rgba(24, 182, 164, 1)
CMYK: cmyk(87%, 0%, 10%, 29%)
HSV: hsv(173°, 87%, 71%)
HSL: hsl(173, 77%, 40%)
LAB: lab(66.77% -41.61 -1.57)
XYZ: xyz(23.8, 36.33, 40.87)

Accessibility

WCAG 2 contrast for #18B6A4 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.54:1

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: 8.27:1

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

Related colors

Shades (darker)

#149889 #10796d #0c5b52 #083d37 #041e1b

Tints (lighter)

#1fe1cb #4ce7d6 #79ede0 #a5f3ea #d2f9f5

Harmonies (complementary, analogous, triadic)

#b6182a #18b655 #1879b6 #a418b6 #b6a418

#18B6A4 Color | ColorForge