#66C2B1 Color
#66C2B1 is rgb(102, 194, 177) in RGB and hsl(169, 43%, 58%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.
#66C2B1
HEX
#66C2B1RGB
rgb(102, 194, 177)HSL
hsl(169, 43%, 58%)HSV
hsv(169, 47%, 76%)OKLCH
oklch(75.2% 0.092 180.2)CMYK
cmyk(47%, 0%, 9%, 24%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66C2B1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.12:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.92:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66C2B1 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66C2B1, useful for hover states, backgrounds, and text variants.