black
#000000
#51D240
#51D240
Color Values
| Format | #000000 | #51D240 |
|---|---|---|
| HEX | #000000 | #51D240 |
| RGB | 0, 0, 0 | 81, 210, 64 |
| HSL | 0.0, 0.0%, 0.0% | 113.0, 61.9%, 53.7% |
| HSV | 0.0, 0.0%, 0.0% | 113.0, 69.5%, 82.4% |
| CMYK | 0%, 0%, 0%, 100% | 61.4%, 0.0%, 69.5%, 17.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7636 0.2162 141.4 |
Contrast & Accessibility
10.64:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51D240 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51D240
Color Difference (Delta E)
113.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51D240);
background: linear-gradient(135deg, #000000, #51D240);