#42C277 Color
#42C277 is rgb(66, 194, 119) in RGB and hsl(145, 51%, 51%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#42C277
HEX
#42C277RGB
rgb(66, 194, 119)HSL
hsl(145, 51%, 51%)HSV
hsv(145, 66%, 76%)OKLCH
oklch(72.6% 0.156 153.7)CMYK
cmyk(66%, 0%, 39%, 24%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42C277 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.28:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.21:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #42C277 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42C277, useful for hover states, backgrounds, and text variants.