#66A36D Color
#66A36D is rgb(102, 163, 109) in RGB and hsl(127, 25%, 52%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#66A36D
HEX
#66A36DRGB
rgb(102, 163, 109)HSL
hsl(127, 25%, 52%)HSV
hsv(127, 37%, 64%)OKLCH
oklch(65.9% 0.102 147.1)CMYK
cmyk(37%, 0%, 33%, 36%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66A36D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.99:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text7.02:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66A36D based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66A36D, useful for hover states, backgrounds, and text variants.