black
#000000
#51DC80
#51DC80
Color Values
| Format | #000000 | #51DC80 |
|---|---|---|
| HEX | #000000 | #51DC80 |
| RGB | 0, 0, 0 | 81, 220, 128 |
| HSL | 0.0, 0.0%, 0.0% | 140.3, 66.5%, 59.0% |
| HSV | 0.0, 0.0%, 0.0% | 140.3, 63.2%, 86.3% |
| CMYK | 0%, 0%, 0%, 100% | 63.2%, 0.0%, 41.8%, 13.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7972 0.1768 151.3 |
Contrast & Accessibility
11.9:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51DC80 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51DC80
Color Difference (Delta E)
103.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51DC80);
background: linear-gradient(135deg, #000000, #51DC80);