#428F59 Color

#428F59 is rgb(66, 143, 89) in RGB and hsl(138, 37%, 41%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#428F59

HEX#428F59

RGBrgb(66, 143, 89)

HSLhsl(138, 37%, 41%)

HSVhsv(138, 54%, 56%)

OKLCHoklch(58.7% 0.113 151.2)

CMYKcmyk(54%, 0%, 38%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428F59 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.96:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.3:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428F59 based on color wheel relationships. Click any swatch for its full breakdown.

Base#428F59 Complementary#8F4278 Analogous#518F42 Analogous#428F80 Triadic#59428F Triadic#8F5942

Tints & Shades

Lighter tints and darker shades of #428F59, useful for hover states, backgrounds, and text variants.

Tints

#4FAB6A #69BA81 #85C799 #A4D5B3 #C0E2CA #DCEFE2

Shades

#3A7E4E #306941 #285736 #20462B #183421 #0E1F14

Use #428F59 in Our Tools

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