#428B37 Color

#428B37 is rgb(66, 139, 55) in RGB and hsl(112, 43%, 38%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#428B37

HEX#428B37

RGBrgb(66, 139, 55)

HSLhsl(112, 43%, 38%)

HSVhsv(112, 60%, 55%)

OKLCHoklch(57% 0.14 141.1)

CMYKcmyk(53%, 0%, 60%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428B37 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.22:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.98:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428B37 based on color wheel relationships. Click any swatch for its full breakdown.

Base#428B37 Complementary#7F378B Analogous#6C8B37 Analogous#378B56 Triadic#37428B Triadic#8B3742

Tints & Shades

Lighter tints and darker shades of #428B37, useful for hover states, backgrounds, and text variants.

Tints

#52AB44 #68BE5B #86CB7C #A1D699 #BFE3BA #DAEFD7

Shades

#3A7830 #316629 #285421 #21451C #183314 #10210D

Use #428B37 in Our Tools

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