Dark Green (#006400) is a very dark, vivid green. It is a CSS named color, so you can use it in stylesheets as color: darkgreen as well as by its hex code. In RGB it is rgb(0, 100, 0); in HSL, hsl(120, 100%, 20%).
| Hex | #006400 |
|---|---|
| CSS name | darkgreen |
| RGB | rgb(0, 100, 0) |
| HSL | hsl(120, 100%, 20%) |
| CMYK | 100%, 0%, 100%, 61% |
| CSS example | color: #006400; background-color: rgb(0, 100, 0); |
The hue stepped through seven lightness levels, each matched to the closest named or web-safe color — useful for backgrounds, borders, text and hover states that all belong to one family. Click any swatch for its full breakdown.
Complementary — maximum contrast, from opposite sides of the color wheel:
Analogous — neighbours on the wheel, naturally harmonious:
Triadic — three colors evenly spaced for balanced variety:
Tetradic — four colors at 90° intervals:
On a #006400 background, white text gives the better contrast. WCAG requires 4.5:1 for normal text and 3:1 for large text (AA), or 7:1 and 4.5:1 for AAA.
| Text color | Contrast ratio | Normal text | Large text |
|---|---|---|---|
| White text (#ffffff) | 7.44:1 | AAA | AAA |
| Black text (#000000) | 2.82:1 | Fails | Fails |
The CSS named colors closest to #006400:
Turn #006400 into a full scheme with the Color Palette Generator, blend it into a background with the CSS Gradient Generator, or browse all named colors.