#178A40
Green
HEX
RGB
HSL
About #178A40 Green
#178A40 is a green color. In the RGB color model, it is composed of 23 red, 138 green, and 64 blue. In the HSL color space, it has a hue of 141°, saturation of 71%, and lightness of 32%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #178A40 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
141°
Hue
71%
Saturation
32%
Lightness
Green
Color Harmonies
Colors that work well with #178A40 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #178A40 against white and black backgrounds.
Aa#178A40 on White
Contrast Ratio4.42:1
AA ✗AA Large ✓AAA ✗
Aa#178A40 on Black
Contrast Ratio4.75:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #178A40 across different color formats.
| Format | Value |
|---|---|
| HEX | #178A40 |
| RGB | rgb(23, 138, 64) |
| HSL | hsl(141, 71%, 32%) |
| RGB Decimal | 23, 138, 64 |
| RGB Percent | 9.0%, 54.1%, 25.1% |
| CMYK (approx.) | 83%, 0%, 54%, 46% |
Related Palettes
12 palettes using #178A40 or similar colors