#128C31 Color

#128C31 is rgb(18, 140, 49) in RGB and hsl(135, 77%, 31%) in HSL. The closest CSS named color is ForestGreen. Black text is most readable on this background.

#128C31

HEX#128C31

RGBrgb(18, 140, 49)

HSLhsl(135, 77%, 31%)

HSVhsv(135, 87%, 55%)

OKLCHoklch(55.9% 0.163 146.3)

CMYKcmyk(87%, 0%, 65%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #128C31 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.36:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.82:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #128C31 based on color wheel relationships. Click any swatch for its full breakdown.

Base#128C31 Complementary#8C126D Analogous#318C12 Analogous#128C6D Triadic#31128C Triadic#8C3112

Tints & Shades

Lighter tints and darker shades of #128C31, useful for hover states, backgrounds, and text variants.

Tints

#18B940 #1DE24E #4AE872 #73ED92 #A0F3B5 #C9F8D5

Shades

#107A2A #0D6824 #0B561E #094819 #073613 #05240D

Use #128C31 in Our Tools

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