#66A395 Color
#66A395 is rgb(102, 163, 149) in RGB and hsl(166, 25%, 52%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.
#66A395
HEX
#66A395RGB
rgb(102, 163, 149)HSL
hsl(166, 25%, 52%)HSV
hsv(166, 37%, 64%)OKLCH
oklch(67% 0.067 177.9)CMYK
cmyk(37%, 0%, 9%, 36%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66A395 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.9:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text7.24:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66A395 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66A395, useful for hover states, backgrounds, and text variants.