#78E557 Color
#78E557 is rgb(120, 229, 87) in RGB and hsl(106, 73%, 62%) in HSL. The closest CSS named color is YellowGreen. Black text is most readable on this background.
#78E557
HEX
#78E557RGB
rgb(120, 229, 87)HSL
hsl(106, 73%, 62%)HSV
hsv(106, 62%, 90%)OKLCH
oklch(82.8% 0.206 139.1)CMYK
cmyk(48%, 0%, 62%, 10%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #78E557 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.6:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.14:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #78E557 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #78E557, useful for hover states, backgrounds, and text variants.