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Colors
#40AB99

#40AB99

Every representation of #40AB99, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.3252
Brightness: 137 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #40ab99
RGB: rgb(64, 171, 153)
RGBA: rgba(64, 171, 153, 1)
CMYK: cmyk(63%, 0%, 11%, 33%)
HSV: hsv(170°, 63%, 67%)
HSL: hsl(170, 46%, 46%)
LAB: lab(63.76% -34.86 0.23)
XYZ: xyz(22.42, 32.51, 35.22)

Accessibility

WCAG 2 contrast for #40AB99 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.80:1

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: 7.50:1

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

Related colors

Shades (darker)

#358f80 #2b7266 #20554d #153933 #0b1c1a

Tints (lighter)

#58c1af #7acdbf #9bdacf #bce6df #def3ef

Harmonies (complementary, analogous, triadic)

#ab4052 #40ab64 #4087ab #9940ab #ab9940

#40AB99 Color | ColorForge