black
#000000
#288940
#288940
Color Values
| Format | #000000 | #288940 |
|---|---|---|
| HEX | #000000 | #288940 |
| RGB | 0, 0, 0 | 40, 137, 64 |
| HSL | 0.0, 0.0%, 0.0% | 134.8, 54.8%, 34.7% |
| HSV | 0.0, 0.0%, 0.0% | 134.8, 70.8%, 53.7% |
| CMYK | 0%, 0%, 0%, 100% | 70.8%, 0.0%, 53.3%, 46.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5571 0.1407 147.9 |
Contrast & Accessibility
4.74:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #288940 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #288940
Color Difference (Delta E)
73.83
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #288940);
background: linear-gradient(135deg, #000000, #288940);