#66F0CB Color

#66F0CB is rgb(102, 240, 203) in RGB and hsl(164, 82%, 67%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66F0CB

HEX#66F0CB

RGBrgb(102, 240, 203)

HSLhsl(164, 82%, 67%)

HSVhsv(164, 57%, 94%)

OKLCHoklch(86.9% 0.132 172.6)

CMYKcmyk(57%, 0%, 15%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F0CB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.41:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text14.89:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F0CB based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F0CB Complementary#F0668B Analogous#66F086 Analogous#66D0F0 Triadic#CB66F0 Triadic#F0CB66

Tints & Shades

Lighter tints and darker shades of #66F0CB, useful for hover states, backgrounds, and text variants.

Tints

#78F2D1 #90F4D9 #A2F6E0 #B9F8E7 #CCFAEE #E3FCF6

Shades

#3CECBD #16E3AD #12BA8D #0E906D #0A664E #063C2E

Use #66F0CB in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex