#66F5CF Color

#66F5CF is rgb(102, 245, 207) in RGB and hsl(164, 88%, 68%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66F5CF

HEX#66F5CF

RGBrgb(102, 245, 207)

HSLhsl(164, 88%, 68%)

HSVhsv(164, 58%, 96%)

OKLCHoklch(88.2% 0.135 172.7)

CMYKcmyk(58%, 0%, 16%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F5CF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.35:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text15.53:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F5CF based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F5CF Complementary#F5668C Analogous#66F587 Analogous#66D4F5 Triadic#CF66F5 Triadic#F5CF66

Tints & Shades

Lighter tints and darker shades of #66F5CF, useful for hover states, backgrounds, and text variants.

Tints

#79F6D5 #91F8DC #A4F9E2 #B7FAE8 #CAFCEE #E2FDF6

Shades

#3AF2C1 #0FF0B4 #0DC593 #099570 #07694F #043E2F

Use #66F5CF in Our Tools

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