#428A61 Color
#428A61 is rgb(66, 138, 97) in RGB and hsl(146, 35%, 40%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.
#428A61
HEX
#428A61RGB
rgb(66, 138, 97)HSL
hsl(146, 35%, 40%)HSV
hsv(146, 52%, 54%)OKLCH
oklch(57.5% 0.097 156.5)CMYK
cmyk(52%, 0%, 30%, 46%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #428A61 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.17:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.04:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #428A61 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #428A61, useful for hover states, backgrounds, and text variants.