#51D6D2 Color
#51D6D2 is rgb(81, 214, 210) in RGB and hsl(178, 62%, 58%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.
#51D6D2
HEX
#51D6D2RGB
rgb(81, 214, 210)HSL
hsl(178, 62%, 58%)HSV
hsv(178, 62%, 84%)OKLCH
oklch(80.3% 0.115 192.3)CMYK
cmyk(62%, 0%, 2%, 16%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51D6D2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.76:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.9:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51D6D2 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51D6D2, useful for hover states, backgrounds, and text variants.