#51DBA0 Color
#51DBA0 is rgb(81, 219, 160) in RGB and hsl(154, 66%, 59%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.
#51DBA0
HEX
#51DBA0RGB
rgb(81, 219, 160)HSL
hsl(154, 66%, 59%)HSV
hsv(154, 63%, 86%)OKLCH
oklch(80.1% 0.147 161.6)CMYK
cmyk(63%, 0%, 27%, 14%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51DBA0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.75:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.99:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51DBA0 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51DBA0, useful for hover states, backgrounds, and text variants.