black
#000000
#51BE21
#51BE21
Color Values
| Format | #000000 | #51BE21 |
|---|---|---|
| HEX | #000000 | #51BE21 |
| RGB | 0, 0, 0 | 81, 190, 33 |
| HSL | 0.0, 0.0%, 0.0% | 101.7, 70.4%, 43.7% |
| HSV | 0.0, 0.0%, 0.0% | 101.7, 82.6%, 74.5% |
| CMYK | 0%, 0%, 0%, 100% | 57.4%, 0.0%, 82.6%, 25.5% |
| OKLCH | 0.0 0.0 0.0 | 0.7099 0.2096 138.6 |
Contrast & Accessibility
8.74:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51BE21 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51BE21
Color Difference (Delta E)
109.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51BE21);
background: linear-gradient(135deg, #000000, #51BE21);