#66DBB4 Color

#66DBB4 is rgb(102, 219, 180) in RGB and hsl(160, 62%, 63%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66DBB4

HEX#66DBB4

RGBrgb(102, 219, 180)

HSLhsl(160, 62%, 63%)

HSVhsv(160, 53%, 86%)

OKLCHoklch(81.3% 0.121 168.8)

CMYKcmyk(53%, 0%, 18%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66DBB4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.7:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.36:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66DBB4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66DBB4 Complementary#DB668D Analogous#66DB7A Analogous#66C8DB Triadic#B466DB Triadic#DBB466

Tints & Shades

Lighter tints and darker shades of #66DBB4, useful for hover states, backgrounds, and text variants.

Tints

#7BE0BE #8FE5C8 #A4EAD2 #B9EFDD #CDF3E7 #E2F8F1

Shades

#45D3A4 #2DBE8E #259D75 #1C7859 #145741 #0C3225

Use #66DBB4 in Our Tools

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