#66C341 Color
#66C341 is rgb(102, 195, 65) in RGB and hsl(103, 52%, 51%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#66C341
HEX
#66C341RGB
rgb(102, 195, 65)HSL
hsl(103, 52%, 51%)HSV
hsv(103, 67%, 76%)OKLCH
oklch(73.3% 0.188 138.1)CMYK
cmyk(48%, 0%, 67%, 24%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66C341 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.22:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.45:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66C341 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66C341, useful for hover states, backgrounds, and text variants.