#66CFD6 Color
#66CFD6 is rgb(102, 207, 214) in RGB and hsl(184, 58%, 62%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.
#66CFD6
HEX
#66CFD6RGB
rgb(102, 207, 214)HSL
hsl(184, 58%, 62%)HSV
hsv(184, 52%, 84%)OKLCH
oklch(79.5% 0.098 201.2)CMYK
cmyk(52%, 3%, 0%, 16%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66CFD6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.83:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.46:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66CFD6 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66CFD6, useful for hover states, backgrounds, and text variants.