black
#000000
#51B565
#51B565
Color Values
| Format | #000000 | #51B565 |
|---|---|---|
| HEX | #000000 | #51B565 |
| RGB | 0, 0, 0 | 81, 181, 101 |
| HSL | 0.0, 0.0%, 0.0% | 132.0, 40.3%, 51.4% |
| HSV | 0.0, 0.0%, 0.0% | 132.0, 55.2%, 71.0% |
| CMYK | 0%, 0%, 0%, 100% | 55.2%, 0.0%, 44.2%, 29.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6937 0.1488 148.0 |
Contrast & Accessibility
8.15:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51B565 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51B565
Color Difference (Delta E)
87.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51B565);
background: linear-gradient(135deg, #000000, #51B565);