black
#000000
#51A270
#51A270
Color Values
| Format | #000000 | #51A270 |
|---|---|---|
| HEX | #000000 | #51A270 |
| RGB | 0, 0, 0 | 81, 162, 112 |
| HSL | 0.0, 0.0%, 0.0% | 143.0, 33.3%, 47.6% |
| HSV | 0.0, 0.0%, 0.0% | 143.0, 50.0%, 63.5% |
| CMYK | 0%, 0%, 0%, 100% | 50.0%, 0.0%, 30.9%, 36.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6473 0.1101 154.7 |
Contrast & Accessibility
6.75:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51A270 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51A270
Color Difference (Delta E)
73.1
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51A270);
background: linear-gradient(135deg, #000000, #51A270);