#66C7A0 Color

#66C7A0 is rgb(102, 199, 160) in RGB and hsl(156, 46%, 59%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66C7A0

HEX#66C7A0

RGBrgb(102, 199, 160)

HSLhsl(156, 46%, 59%)

HSVhsv(156, 49%, 78%)

OKLCHoklch(76% 0.109 165.2)

CMYKcmyk(49%, 0%, 20%, 22%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66C7A0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.05:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.24:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66C7A0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66C7A0 Complementary#C7668D Analogous#66C770 Analogous#66BDC7 Triadic#A066C7 Triadic#C7A066

Tints & Shades

Lighter tints and darker shades of #66C7A0, useful for hover states, backgrounds, and text variants.

Tints

#7DCFAE #8FD6BA #A6DEC7 #B8E5D3 #CFEDE1 #E1F4EC

Shades

#49BC8E #3BA078 #308261 #27684E #1C4A38 #112D21

Use #66C7A0 in Our Tools

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