black
#000000
#218E50
#218E50
Color Values
| Format | #000000 | #218E50 |
|---|---|---|
| HEX | #000000 | #218E50 |
| RGB | 0, 0, 0 | 33, 142, 80 |
| HSL | 0.0, 0.0%, 0.0% | 145.9, 62.3%, 34.3% |
| HSV | 0.0, 0.0%, 0.0% | 145.9, 76.8%, 55.7% |
| CMYK | 0%, 0%, 0%, 100% | 76.8%, 0.0%, 43.7%, 44.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5721 0.1345 153.0 |
Contrast & Accessibility
5.05:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #218E50 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #218E50
Color Difference (Delta E)
72.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #218E50);
background: linear-gradient(135deg, #000000, #218E50);