#428F4C Color

#428F4C is rgb(66, 143, 76) in RGB and hsl(128, 37%, 41%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#428F4C

HEX#428F4C

RGBrgb(66, 143, 76)

HSLhsl(128, 37%, 41%)

HSVhsv(128, 54%, 56%)

OKLCHoklch(58.4% 0.126 146.4)

CMYKcmyk(54%, 0%, 47%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428F4C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.99:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.26:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428F4C based on color wheel relationships. Click any swatch for its full breakdown.

Base#428F4C Complementary#8F4285 Analogous#5E8F42 Analogous#428F73 Triadic#4C428F Triadic#8F4C42

Tints & Shades

Lighter tints and darker shades of #428F4C, useful for hover states, backgrounds, and text variants.

Tints

#4FAB5B #69BA74 #85C78E #A4D5AB #C0E2C5 #DCEFDF

Shades

#3A7E43 #306938 #28572E #204625 #18341C #0E1F11

Use #428F4C in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex