black
#000000
#428455
#428455
Color Values
| Format | #000000 | #428455 |
|---|---|---|
| HEX | #000000 | #428455 |
| RGB | 0, 0, 0 | 66, 132, 85 |
| HSL | 0.0, 0.0%, 0.0% | 137.3, 33.3%, 38.8% |
| HSV | 0.0, 0.0%, 0.0% | 137.3, 50.0%, 51.8% |
| CMYK | 0%, 0%, 0%, 100% | 50.0%, 0.0%, 35.6%, 48.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5567 0.0998 151.3 |
Contrast & Accessibility
4.66:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428455 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428455
Color Difference (Delta E)
62.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428455);
background: linear-gradient(135deg, #000000, #428455);