black
#000000
#398A57
#398A57
Color Values
| Format | #000000 | #398A57 |
|---|---|---|
| HEX | #000000 | #398A57 |
| RGB | 0, 0, 0 | 57, 138, 87 |
| HSL | 0.0, 0.0%, 0.0% | 142.2, 41.5%, 38.2% |
| HSV | 0.0, 0.0%, 0.0% | 142.2, 58.7%, 54.1% |
| CMYK | 0%, 0%, 0%, 100% | 58.7%, 0.0%, 37.0%, 45.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5695 0.112 153.3 |
Contrast & Accessibility
4.95:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #398A57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #398A57
Color Difference (Delta E)
66.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #398A57);
background: linear-gradient(135deg, #000000, #398A57);