#66C7B5 Color

#66C7B5 is rgb(102, 199, 181) in RGB and hsl(169, 46%, 59%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66C7B5

HEX#66C7B5

RGBrgb(102, 199, 181)

HSLhsl(169, 46%, 59%)

HSVhsv(169, 49%, 78%)

OKLCHoklch(76.5% 0.096 180)

CMYKcmyk(49%, 0%, 9%, 22%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66C7B5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.02:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.4:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66C7B5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66C7B5 Complementary#C76678 Analogous#66C785 Analogous#66A8C7 Triadic#B566C7 Triadic#C7B566

Tints & Shades

Lighter tints and darker shades of #66C7B5, useful for hover states, backgrounds, and text variants.

Tints

#7DCFC0 #8FD6C9 #A6DED4 #B8E5DD #CFEDE8 #E1F4F1

Shades

#49BCA6 #3BA08E #308273 #27685C #1C4A42 #112D28

Use #66C7B5 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex