#66F0E2 Color

#66F0E2 is rgb(102, 240, 226) in RGB and hsl(174, 82%, 67%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66F0E2

HEX#66F0E2

RGBrgb(102, 240, 226)

HSLhsl(174, 82%, 67%)

HSVhsv(174, 57%, 94%)

OKLCHoklch(87.6% 0.122 186.1)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F0E2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.39:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text15.13:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F0E2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F0E2 Complementary#F06674 Analogous#66F09D Analogous#66B9F0 Triadic#E266F0 Triadic#F0E266

Tints & Shades

Lighter tints and darker shades of #66F0E2, useful for hover states, backgrounds, and text variants.

Tints

#78F2E6 #90F4EA #A2F6ED #B9F8F2 #CCFAF5 #E3FCFA

Shades

#3CECDA #16E3CF #12BAA9 #0E9083 #0A665D #063C37

Use #66F0E2 in Our Tools

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