#66F5F0 Color

#66F5F0 is rgb(102, 245, 240) in RGB and hsl(178, 88%, 68%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66F5F0

HEX#66F5F0

RGBrgb(102, 245, 240)

HSLhsl(178, 88%, 68%)

HSVhsv(178, 58%, 96%)

OKLCHoklch(89.2% 0.123 192)

CMYKcmyk(58%, 0%, 2%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F5F0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.32:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text15.88:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F5F0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F5F0 Complementary#F5666A Analogous#66F5A9 Analogous#66B2F5 Triadic#F066F5 Triadic#F5F066

Tints & Shades

Lighter tints and darker shades of #66F5F0, useful for hover states, backgrounds, and text variants.

Tints

#79F6F2 #91F8F5 #A4F9F6 #B7FAF8 #CAFCFA #E2FDFC

Shades

#3AF2EC #0FF0E8 #0DC5BE #099590 #076966 #043E3C

Use #66F5F0 in Our Tools

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