#66F4E9 Color

#66F4E9 is rgb(102, 244, 233) in RGB and hsl(175, 87%, 68%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66F4E9

HEX#66F4E9

RGBrgb(102, 244, 233)

HSLhsl(175, 87%, 68%)

HSVhsv(175, 58%, 96%)

OKLCHoklch(88.7% 0.123 188.1)

CMYKcmyk(58%, 0%, 5%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F4E9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.34:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text15.68:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F4E9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F4E9 Complementary#F46672 Analogous#66F4A2 Analogous#66B9F4 Triadic#E966F4 Triadic#F4E966

Tints & Shades

Lighter tints and darker shades of #66F4E9, useful for hover states, backgrounds, and text variants.

Tints

#79F6EB #91F7EF #A4F9F2 #B7FAF4 #CBFBF7 #E2FDFB

Shades

#3BF1E2 #11EEDC #0EC4B4 #0A9488 #076961 #043E39

Use #66F4E9 in Our Tools

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