black
#000000
#51C42F
#51C42F
Color Values
| Format | #000000 | #51C42F |
|---|---|---|
| HEX | #000000 | #51C42F |
| RGB | 0, 0, 0 | 81, 196, 47 |
| HSL | 0.0, 0.0%, 0.0% | 106.3, 61.3%, 47.6% |
| HSV | 0.0, 0.0%, 0.0% | 106.3, 76.0%, 76.9% |
| CMYK | 0%, 0%, 0%, 100% | 58.7%, 0.0%, 76.0%, 23.1% |
| OKLCH | 0.0 0.0 0.0 | 0.7262 0.2099 139.7 |
Contrast & Accessibility
9.29:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51C42F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51C42F
Color Difference (Delta E)
109.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51C42F);
background: linear-gradient(135deg, #000000, #51C42F);