#66DBCA Color
#66DBCA is rgb(102, 219, 202) in RGB and hsl(171, 62%, 63%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.
#66DBCA
HEX
#66DBCARGB
rgb(102, 219, 202)HSL
hsl(171, 62%, 63%)HSV
hsv(171, 53%, 86%)OKLCH
oklch(81.9% 0.109 182.7)CMYK
cmyk(53%, 0%, 8%, 14%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66DBCA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.67:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.55:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66DBCA based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66DBCA, useful for hover states, backgrounds, and text variants.