#183E21
Dark Green
HEX
RGB
HSL
About #183E21 Dark Green
#183E21 is a dark green color. In the RGB color model, it is composed of 24 red, 62 green, and 33 blue. In the HSL color space, it has a hue of 134°, saturation of 44%, and lightness of 17%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #183E21 in your CSS, SCSS, or Tailwind projects.
Color Properties
134°
Hue
44%
Saturation
17%
Lightness
Dark Green
Color Harmonies
Colors that work well with #183E21 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #183E21 against white and black backgrounds.
Aa#183E21 on White
Contrast Ratio12:1
AA ✓AA Large ✓AAA ✓
Aa#183E21 on Black
Contrast Ratio1.75:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #183E21 across different color formats.
| Format | Value |
|---|---|
| HEX | #183E21 |
| RGB | rgb(24, 62, 33) |
| HSL | hsl(134, 44%, 17%) |
| RGB Decimal | 24, 62, 33 |
| RGB Percent | 9.4%, 24.3%, 12.9% |
| CMYK (approx.) | 61%, 0%, 47%, 76% |
Related Palettes
12 palettes using #183E21 or similar colors