#66C7AA Color

#66C7AA is rgb(102, 199, 170) in RGB and hsl(162, 46%, 59%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66C7AA

HEX#66C7AA

RGBrgb(102, 199, 170)

HSLhsl(162, 46%, 59%)

HSVhsv(162, 49%, 78%)

OKLCHoklch(76.2% 0.102 171.7)

CMYKcmyk(49%, 0%, 15%, 22%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66C7AA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.04:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.31:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66C7AA based on color wheel relationships. Click any swatch for its full breakdown.

Base#66C7AA Complementary#C76683 Analogous#66C77A Analogous#66B3C7 Triadic#AA66C7 Triadic#C7AA66

Tints & Shades

Lighter tints and darker shades of #66C7AA, useful for hover states, backgrounds, and text variants.

Tints

#7DCFB6 #8FD6C1 #A6DECD #B8E5D7 #CFEDE4 #E1F4EE

Shades

#49BC99 #3BA082 #30826A #276855 #1C4A3C #112D24

Use #66C7AA in Our Tools

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