#66B2A0 Color

#66B2A0 is rgb(102, 178, 160) in RGB and hsl(166, 33%, 55%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#66B2A0

HEX#66B2A0

RGBrgb(102, 178, 160)

HSLhsl(166, 33%, 55%)

HSVhsv(166, 43%, 70%)

OKLCHoklch(70.9% 0.081 176.8)

CMYKcmyk(43%, 0%, 10%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B2A0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.49:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.44:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66B2A0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B2A0 Complementary#B26678 Analogous#66B27B Analogous#669EB2 Triadic#A066B2 Triadic#B2A066

Tints & Shades

Lighter tints and darker shades of #66B2A0, useful for hover states, backgrounds, and text variants.

Tints

#7BBCAD #8FC7BA #A3D1C6 #BBDDD5 #D0E7E2 #E4F1EE

Shades

#52A390 #448878 #387063 #2C584E #204039 #132521

Use #66B2A0 in Our Tools

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