#66F0DB Color

#66F0DB is rgb(102, 240, 219) in RGB and hsl(171, 82%, 67%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66F0DB

HEX#66F0DB

RGBrgb(102, 240, 219)

HSLhsl(171, 82%, 67%)

HSVhsv(171, 57%, 94%)

OKLCHoklch(87.3% 0.124 181.7)

CMYKcmyk(57%, 0%, 9%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F0DB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.4:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text15.05:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F0DB based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F0DB Complementary#F0667B Analogous#66F096 Analogous#66C0F0 Triadic#DB66F0 Triadic#F0DB66

Tints & Shades

Lighter tints and darker shades of #66F0DB, useful for hover states, backgrounds, and text variants.

Tints

#78F2DF #90F4E5 #A2F6E9 #B9F8EF #CCFAF3 #E3FCF8

Shades

#3CECD1 #16E3C5 #12BAA1 #0E907C #0A6658 #063C34

Use #66F0DB in Our Tools

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