black
#000000
#218837
#218837
Color Values
| Format | #000000 | #218837 |
|---|---|---|
| HEX | #000000 | #218837 |
| RGB | 0, 0, 0 | 33, 136, 55 |
| HSL | 0.0, 0.0%, 0.0% | 132.8, 60.9%, 33.1% |
| HSV | 0.0, 0.0%, 0.0% | 132.8, 75.7%, 53.3% |
| CMYK | 0%, 0%, 0%, 100% | 75.7%, 0.0%, 59.6%, 46.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5513 0.1498 146.6 |
Contrast & Accessibility
4.64:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #218837 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #218837
Color Difference (Delta E)
76.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #218837);
background: linear-gradient(135deg, #000000, #218837);