#51D6A1 Color
#51D6A1 is rgb(81, 214, 161) in RGB and hsl(156, 62%, 58%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.
#51D6A1
HEX
#51D6A1RGB
rgb(81, 214, 161)HSL
hsl(156, 62%, 58%)HSV
hsv(156, 62%, 84%)OKLCH
oklch(78.9% 0.14 163.4)CMYK
cmyk(62%, 0%, 25%, 16%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51D6A1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.83:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.48:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51D6A1 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51D6A1, useful for hover states, backgrounds, and text variants.