#66E1C8 Color
#66E1C8 is rgb(102, 225, 200) in RGB and hsl(168, 67%, 64%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.
#66E1C8
HEX
#66E1C8RGB
rgb(102, 225, 200)HSL
hsl(168, 67%, 64%)HSV
hsv(168, 55%, 88%)OKLCH
oklch(83.3% 0.116 177.9)CMYK
cmyk(55%, 0%, 11%, 12%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66E1C8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.59:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.17:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66E1C8 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66E1C8, useful for hover states, backgrounds, and text variants.