black
#000000
#51FC3F
#51FC3F
Color Values
| Format | #000000 | #51FC3F |
|---|---|---|
| HEX | #000000 | #51FC3F |
| RGB | 0, 0, 0 | 81, 252, 63 |
| HSL | 0.0, 0.0%, 0.0% | 114.3, 96.9%, 61.8% |
| HSV | 0.0, 0.0%, 0.0% | 114.3, 75.0%, 98.8% |
| CMYK | 0%, 0%, 0%, 100% | 67.9%, 0.0%, 75.0%, 1.2% |
| OKLCH | 0.0 0.0 0.0 | 0.8703 0.2627 141.8 |
Contrast & Accessibility
15.35:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51FC3F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51FC3F
Color Difference (Delta E)
136.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51FC3F);
background: linear-gradient(135deg, #000000, #51FC3F);