#1B4B21 Color

#1B4B21 is rgb(27, 75, 33) in RGB and hsl(128, 47%, 20%) in HSL. The closest CSS named color is DarkGreen. White text is most readable on this background.

#1B4B21

HEX#1B4B21

RGBrgb(27, 75, 33)

HSLhsl(128, 47%, 20%)

HSVhsv(128, 64%, 29%)

OKLCHoklch(36.8% 0.087 145.9)

CMYKcmyk(64%, 0%, 56%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4B21 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.12:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.07:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4B21 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4B21 Complementary#4B1B45 Analogous#2D4B1B Analogous#1B4B39 Triadic#211B4B Triadic#4B211B

Tints & Shades

Lighter tints and darker shades of #1B4B21, useful for hover states, backgrounds, and text variants.

Tints

#2A7434 #399D46 #4FBF5E #7CD087 #A5DFAD #CEEDD2

Shades

#18431E #143819 #123116 #0F2912 #0C220F #08160A

Use #1B4B21 in Our Tools

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