#5BB371 Color
#5BB371 is rgb(91, 179, 113) in RGB and hsl(135, 37%, 53%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#5BB371
HEX
#5BB371RGB
rgb(91, 179, 113)HSL
hsl(135, 37%, 53%)HSV
hsv(135, 49%, 70%)OKLCH
oklch(69.5% 0.129 150)CMYK
cmyk(49%, 0%, 37%, 30%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #5BB371 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.58:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.13:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #5BB371 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #5BB371, useful for hover states, backgrounds, and text variants.