black
#000000
#55C51B
#55C51B
Color Values
| Format | #000000 | #55C51B |
|---|---|---|
| HEX | #000000 | #55C51B |
| RGB | 0, 0, 0 | 85, 197, 27 |
| HSL | 0.0, 0.0%, 0.0% | 99.5, 75.9%, 43.9% |
| HSV | 0.0, 0.0%, 0.0% | 99.5, 86.3%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 56.9%, 0.0%, 86.3%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7292 0.2177 138.2 |
Contrast & Accessibility
9.39:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #55C51B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #55C51B
Color Difference (Delta E)
113.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #55C51B);
background: linear-gradient(135deg, #000000, #55C51B);