#66F5E7 Color

#66F5E7 is rgb(102, 245, 231) in RGB and hsl(174, 88%, 68%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66F5E7

HEX#66F5E7

RGBrgb(102, 245, 231)

HSLhsl(174, 88%, 68%)

HSVhsv(174, 58%, 96%)

OKLCHoklch(88.9% 0.125 186.3)

CMYKcmyk(58%, 0%, 6%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F5E7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.33:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text15.78:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F5E7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F5E7 Complementary#F56674 Analogous#66F59F Analogous#66BCF5 Triadic#E766F5 Triadic#F5E766

Tints & Shades

Lighter tints and darker shades of #66F5E7, useful for hover states, backgrounds, and text variants.

Tints

#79F6EA #91F8EE #A4F9F1 #B7FAF4 #CAFCF7 #E2FDFA

Shades

#3AF2E0 #0FF0D9 #0DC5B2 #099587 #076960 #043E38

Use #66F5E7 in Our Tools

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