black
#000000
#51D271
#51D271
Color Values
| Format | #000000 | #51D271 |
|---|---|---|
| HEX | #000000 | #51D271 |
| RGB | 0, 0, 0 | 81, 210, 113 |
| HSL | 0.0, 0.0%, 0.0% | 134.9, 58.9%, 57.1% |
| HSV | 0.0, 0.0%, 0.0% | 134.9, 61.4%, 82.4% |
| CMYK | 0%, 0%, 0%, 100% | 61.4%, 0.0%, 46.2%, 17.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7695 0.1772 148.7 |
Contrast & Accessibility
10.81:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51D271 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51D271
Color Difference (Delta E)
101.28
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51D271);
background: linear-gradient(135deg, #000000, #51D271);