#508B66 Color
#508B66 is rgb(80, 139, 102) in RGB and hsl(142, 27%, 43%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.
#508B66
HEX
#508B66RGB
rgb(80, 139, 102)HSL
hsl(142, 27%, 43%)HSV
hsv(142, 42%, 55%)OKLCH
oklch(58.6% 0.085 155.2)CMYK
cmyk(42%, 0%, 27%, 45%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #508B66 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.02:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.23:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #508B66 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #508B66, useful for hover states, backgrounds, and text variants.