#509551 Color
#509551 is rgb(80, 149, 81) in RGB and hsl(121, 30%, 45%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.
#509551
HEX
#509551RGB
rgb(80, 149, 81)HSL
hsl(121, 30%, 45%)HSV
hsv(121, 46%, 58%)OKLCH
oklch(60.7% 0.122 144.2)CMYK
cmyk(46%, 0%, 46%, 42%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #509551 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text3.65:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.76:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #509551 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #509551, useful for hover states, backgrounds, and text variants.