black
#000000
#288939
#288939
Color Values
| Format | #000000 | #288939 |
|---|---|---|
| HEX | #000000 | #288939 |
| RGB | 0, 0, 0 | 40, 137, 57 |
| HSL | 0.0, 0.0%, 0.0% | 130.5, 54.8%, 34.7% |
| HSV | 0.0, 0.0%, 0.0% | 130.5, 70.8%, 53.7% |
| CMYK | 0%, 0%, 0%, 100% | 70.8%, 0.0%, 58.4%, 46.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5561 0.147 146.1 |
Contrast & Accessibility
4.73:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #288939 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #288939
Color Difference (Delta E)
75.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #288939);
background: linear-gradient(135deg, #000000, #288939);