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Colors
#66BBBF

#66BBBF

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

AaAa

Relative luminance: 0.4213
Brightness: 162 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #66bbbf
RGB: rgb(102, 187, 191)
RGBA: rgba(102, 187, 191, 1)
CMYK: cmyk(47%, 2%, 0%, 25%)
HSV: hsv(183°, 47%, 75%)
HSL: hsl(183, 41%, 57%)
LAB: lab(70.96% -24.64 -10.02)
XYZ: xyz(32.65, 42.12, 55.69)

Accessibility

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

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.23:1

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: 9.43:1

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

Related colors

Shades (darker)

#48a8ac #3a868a #2b6567 #1d4345 #0e2222

Tints (lighter)

#7fc6ca #99d2d4 #b3dddf #cce8ea #e6f4f4

Harmonies (complementary, analogous, triadic)

#bf6a66 #66bf97 #668ebf #bf66bb #bbbf66

#66BBBF Color | ColorForge