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Colors
#66C5B4

#66C5B4

Every representation of #66C5B4, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

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Relative luminance: 0.4605
Brightness: 167 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #66c5b4
RGB: rgb(102, 197, 180)
RGBA: rgba(102, 197, 180, 1)
CMYK: cmyk(48%, 0%, 9%, 23%)
HSV: hsv(169°, 48%, 77%)
HSL: hsl(169, 45%, 59%)
LAB: lab(73.58% -32.29 -0.15)
XYZ: xyz(33.68, 46.05, 50.28)

Accessibility

WCAG 2 contrast for #66C5B4 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.06:1

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: 10.21:1

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

Related colors

Shades (darker)

#44b5a1 #379180 #296c60 #1b4840 #0e2420

Tints (lighter)

#80cfc1 #99d8cd #b3e2da #ccece6 #e6f5f3

Harmonies (complementary, analogous, triadic)

#c56677 #66c585 #66a6c5 #b466c5 #c5b466

#66C5B4 Color | ColorForge