#42CD90 Color
#42CD90 is rgb(66, 205, 144) in RGB and hsl(154, 58%, 53%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#42CD90
HEX
#42CD90RGB
rgb(66, 205, 144)HSL
hsl(154, 58%, 53%)HSV
hsv(154, 68%, 80%)OKLCH
oklch(75.9% 0.149 160.2)CMYK
cmyk(68%, 0%, 30%, 20%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42CD90 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.03:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.37:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #42CD90 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42CD90, useful for hover states, backgrounds, and text variants.