#66C05D Color
#66C05D is rgb(102, 192, 93) in RGB and hsl(115, 44%, 56%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#66C05D
HEX
#66C05DRGB
rgb(102, 192, 93)HSL
hsl(115, 44%, 56%)HSV
hsv(115, 52%, 75%)OKLCH
oklch(72.9% 0.161 142)CMYK
cmyk(47%, 0%, 52%, 25%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66C05D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.27:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.26:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66C05D based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66C05D, useful for hover states, backgrounds, and text variants.