black
#000000
#288739
#288739
Color Values
| Format | #000000 | #288739 |
|---|---|---|
| HEX | #000000 | #288739 |
| RGB | 0, 0, 0 | 40, 135, 57 |
| HSL | 0.0, 0.0%, 0.0% | 130.7, 54.3%, 34.3% |
| HSV | 0.0, 0.0%, 0.0% | 130.7, 70.4%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 70.4%, 0.0%, 57.8%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5505 0.1444 146.3 |
Contrast & Accessibility
4.61:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #288739 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #288739
Color Difference (Delta E)
74.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #288739);
background: linear-gradient(135deg, #000000, #288739);