#66F4CA Color
#66F4CA is rgb(102, 244, 202) in RGB and hsl(162, 87%, 68%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.
#66F4CA
HEX
#66F4CARGB
rgb(102, 244, 202)HSL
hsl(162, 87%, 68%)HSV
hsv(162, 58%, 96%)OKLCH
oklch(87.8% 0.137 170.6)CMYK
cmyk(58%, 0%, 17%, 4%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66F4CA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.37:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text15.36:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66F4CA based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66F4CA, useful for hover states, backgrounds, and text variants.