#51B88D Color
#51B88D is rgb(81, 184, 141) in RGB and hsl(155, 42%, 52%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.
#51B88D
HEX
#51B88DRGB
rgb(81, 184, 141)HSL
hsl(155, 42%, 52%)HSV
hsv(155, 56%, 72%)OKLCH
oklch(71% 0.116 163.4)CMYK
cmyk(56%, 0%, 23%, 28%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51B88D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.44:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.59:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51B88D based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51B88D, useful for hover states, backgrounds, and text variants.