#66F585 Color
#66F585 is rgb(102, 245, 133) in RGB and hsl(133, 88%, 68%) in HSL. The closest CSS named color is LightGreen. Black text is most readable on this background.
#66F585
HEX
#66F585RGB
rgb(102, 245, 133)HSL
hsl(133, 88%, 68%)HSV
hsv(133, 58%, 96%)OKLCH
oklch(86.6% 0.196 148.1)CMYK
cmyk(58%, 0%, 46%, 4%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66F585 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.4:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text14.96:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66F585 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66F585, useful for hover states, backgrounds, and text variants.