black
#000000
#428554
#428554
Color Values
| Format | #000000 | #428554 |
|---|---|---|
| HEX | #000000 | #428554 |
| RGB | 0, 0, 0 | 66, 133, 84 |
| HSL | 0.0, 0.0%, 0.0% | 136.1, 33.7%, 39.0% |
| HSV | 0.0, 0.0%, 0.0% | 136.1, 50.4%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 50.4%, 0.0%, 36.8%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5592 0.1024 150.6 |
Contrast & Accessibility
4.71:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428554 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428554
Color Difference (Delta E)
63.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428554);
background: linear-gradient(135deg, #000000, #428554);