black
#000000
#51CD33
#51CD33
Color Values
| Format | #000000 | #51CD33 |
|---|---|---|
| HEX | #000000 | #51CD33 |
| RGB | 0, 0, 0 | 81, 205, 51 |
| HSL | 0.0, 0.0%, 0.0% | 108.3, 60.6%, 50.2% |
| HSV | 0.0, 0.0%, 0.0% | 108.3, 75.1%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 60.5%, 0.0%, 75.1%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7498 0.218 140.3 |
Contrast & Accessibility
10.13:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51CD33 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51CD33
Color Difference (Delta E)
113.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51CD33);
background: linear-gradient(135deg, #000000, #51CD33);