#66B7A0 Color

#66B7A0 is rgb(102, 183, 160) in RGB and hsl(163, 36%, 56%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66B7A0

HEX#66B7A0

RGBrgb(102, 183, 160)

HSLhsl(163, 36%, 56%)

HSVhsv(163, 44%, 72%)

OKLCHoklch(72.1% 0.087 173.3)

CMYKcmyk(44%, 0%, 13%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B7A0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.37:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.85:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66B7A0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B7A0 Complementary#B7667D Analogous#66B778 Analogous#66A6B7 Triadic#A066B7 Triadic#B7A066

Tints & Shades

Lighter tints and darker shades of #66B7A0, useful for hover states, backgrounds, and text variants.

Tints

#7BC1AD #90CBBA #A5D5C7 #BADED4 #CEE8E1 #E3F2EE

Shades

#50AA90 #438E79 #377664 #2A5A4D #1F4238 #122620

Use #66B7A0 in Our Tools

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