#428F4B Color

#428F4B is rgb(66, 143, 75) in RGB and hsl(127, 37%, 41%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#428F4B

HEX#428F4B

RGBrgb(66, 143, 75)

HSLhsl(127, 37%, 41%)

HSVhsv(127, 54%, 56%)

OKLCHoklch(58.4% 0.127 146.1)

CMYKcmyk(54%, 0%, 48%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428F4B 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 #428F4B based on color wheel relationships. Click any swatch for its full breakdown.

Base#428F4B Complementary#8F4286 Analogous#608F42 Analogous#428F72 Triadic#4B428F Triadic#8F4B42

Tints & Shades

Lighter tints and darker shades of #428F4B, useful for hover states, backgrounds, and text variants.

Tints

#4FAB5A #69BA72 #85C78C #A4D5AA #C0E2C4 #DCEFDE

Shades

#3A7E42 #306937 #28572E #204625 #18341B #0E1F10

Use #428F4B in Our Tools

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