black
#000000
#218536
#218536
Color Values
| Format | #000000 | #218536 |
|---|---|---|
| HEX | #000000 | #218536 |
| RGB | 0, 0, 0 | 33, 133, 54 |
| HSL | 0.0, 0.0%, 0.0% | 132.6, 60.2%, 32.5% |
| HSV | 0.0, 0.0%, 0.0% | 132.6, 75.2%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 75.2%, 0.0%, 59.4%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5428 0.1468 146.6 |
Contrast & Accessibility
4.47:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #218536 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #218536
Color Difference (Delta E)
74.84
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #218536);
background: linear-gradient(135deg, #000000, #218536);