Darkgreen colour (#006400)
Darkgreen is dark a green with hex code #006400, one of the 148 named colours every browser understands, so you can write color: ${name} directly in CSS. In RGB it is 0, 100, 0; in HSL 120°, 100%, 20%. Use the tool to explore shades and harmonies.
How to use the Darkgreen colour
- The colour is pre-filled; click Explore to see all formats, shades and harmonies.
- Edit the value to try a variation.
- Copy the code you need.
Darkgreen in every format
| Format | Value |
|---|---|
| HEX | #006400 |
| RGB | rgb(0, 100, 0) |
| RGB (0–1) | 0.000, 0.392, 0.000 |
| HSL | hsl(120, 100%, 20%) |
| CMYK (approx.) | 100%, 0%, 100%, 61% |
| CSS | color: darkgreen; |
Shades and tints of Darkgreen
Same hue and saturation, lightness from 90% to 10%:
#ccffcc | #99ff99 | #66ff66 | #33ff33 | #00ff00 | #00cc00 | #009900 | #006600 | #003300 |
Colours that go with Darkgreen
| Harmony | Colours | |
|---|---|---|
| Complementary | #660066 | |
| Triadic | #000066 | #660000 |
| Analogous | #006633 | #336600 |
Similar named colours
The closest CSS named colours by RGB distance, useful when you need a keyword instead of a hex code or want a near match:
| Colour | HEX | Difference |
|---|---|---|
| green | #008000 | very close |
| forestgreen | #228b22 | close |
| darkslategray | #2f4f4f | noticeably different |
| darkolivegreen | #556b2f | noticeably different |
| black | #000000 | noticeably different |
Accessibility
Contrast ratio of Darkgreen against white is 7.44:1 (passes WCAG AA for normal text) and against black 2.82:1 (fails). Use Darkgreen for text on white backgrounds.
Frequently asked questions
What is the hex code for Darkgreen?
#006400.
What is Darkgreen in RGB?
rgb(0, 100, 0).
What colour is complementary to Darkgreen?
#660066, directly opposite on the colour wheel.
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Last updated 2026-09-23.