#51F5B4 Color
#51F5B4 is rgb(81, 245, 180) in RGB and hsl(156, 89%, 64%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.
#51F5B4
HEX
#51F5B4RGB
rgb(81, 245, 180)HSL
hsl(156, 89%, 64%)HSV
hsv(156, 67%, 96%)OKLCH
oklch(86.9% 0.164 162.7)CMYK
cmyk(67%, 0%, 27%, 4%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51F5B4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.39:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text15.07:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51F5B4 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51F5B4, useful for hover states, backgrounds, and text variants.