#288B23 Color

#288B23 is rgb(40, 139, 35) in RGB and hsl(117, 60%, 34%) in HSL. The closest CSS named color is ForestGreen. Black text is most readable on this background.

#288B23

HEX#288B23

RGBrgb(40, 139, 35)

HSLhsl(117, 60%, 34%)

HSVhsv(117, 75%, 55%)

OKLCHoklch(55.9% 0.166 142.4)

CMYKcmyk(71%, 0%, 75%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #288B23 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.37:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.81:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #288B23 based on color wheel relationships. Click any swatch for its full breakdown.

Base#288B23 Complementary#86238B Analogous#5C8B23 Analogous#238B51 Triadic#23288B Triadic#8B2328

Tints & Shades

Lighter tints and darker shades of #288B23, useful for hover states, backgrounds, and text variants.

Tints

#32AF2C #43CE3B #66D760 #8DE189 #B0EBAD #D4F4D2

Shades

#237A1F #1D6619 #195615 #144511 #0F350D #092108

Use #288B23 in Our Tools

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