#378B18 Color

#378B18 is rgb(55, 139, 24) in RGB and hsl(104, 71%, 32%) in HSL. The closest CSS named color is ForestGreen. Black text is most readable on this background.

#378B18

HEX#378B18

RGBrgb(55, 139, 24)

HSLhsl(104, 71%, 32%)

HSVhsv(104, 83%, 55%)

OKLCHoklch(56.3% 0.166 139.2)

CMYKcmyk(60%, 0%, 83%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #378B18 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.31:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.87:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #378B18 based on color wheel relationships. Click any swatch for its full breakdown.

Base#378B18 Complementary#6D188C Analogous#708C18 Analogous#188C33 Triadic#18378C Triadic#8C1837

Tints & Shades

Lighter tints and darker shades of #378B18, useful for hover states, backgrounds, and text variants.

Tints

#46B31E #59DB29 #77E151 #99E97C #B8EFA3 #DAF7CF

Shades

#307A15 #296912 #22570F #1B460C #143409 #0E2306

Use #378B18 in Our Tools

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