#66B2B2 Color

#66B2B2 is rgb(102, 178, 178) in RGB and hsl(180, 33%, 55%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#66B2B2

HEX#66B2B2

RGBrgb(102, 178, 178)

HSLhsl(180, 33%, 55%)

HSVhsv(180, 43%, 70%)

OKLCHoklch(71.5% 0.076 195.6)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B2B2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.45:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.58:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66B2B2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B2B2 Complementary#B26666 Analogous#66B28C Analogous#668CB2 Triadic#B266B2 Triadic#B2B266

Tints & Shades

Lighter tints and darker shades of #66B2B2, useful for hover states, backgrounds, and text variants.

Tints

#7BBCBC #8FC7C7 #A3D1D1 #BBDDDD #D0E7E7 #E4F1F1

Shades

#52A3A3 #448888 #387070 #2C5858 #204040 #132525

Use #66B2B2 in Our Tools

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