#66F0EB Color

#66F0EB is rgb(102, 240, 235) in RGB and hsl(178, 82%, 67%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66F0EB

HEX#66F0EB

RGBrgb(102, 240, 235)

HSLhsl(178, 82%, 67%)

HSVhsv(178, 57%, 94%)

OKLCHoklch(87.8% 0.12 191.9)

CMYKcmyk(57%, 0%, 2%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F0EB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.38:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text15.23:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F0EB based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F0EB Complementary#F0666A Analogous#66F0A6 Analogous#66AFF0 Triadic#EB66F0 Triadic#F0EB66

Tints & Shades

Lighter tints and darker shades of #66F0EB, useful for hover states, backgrounds, and text variants.

Tints

#78F2EE #90F4F1 #A2F6F3 #B9F8F6 #CCFAF8 #E3FCFB

Shades

#3CECE6 #16E3DD #12BAB4 #0E908C #0A6663 #063C3B

Use #66F0EB in Our Tools

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