black
#000000
#428E11
#428E11
Color Values
| Format | #000000 | #428E11 |
|---|---|---|
| HEX | #000000 | #428E11 |
| RGB | 0, 0, 0 | 66, 142, 17 |
| HSL | 0.0, 0.0%, 0.0% | 96.5, 78.6%, 31.2% |
| HSV | 0.0, 0.0%, 0.0% | 96.5, 88.0%, 55.7% |
| CMYK | 0%, 0%, 0%, 100% | 53.5%, 0.0%, 88.0%, 44.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5755 0.1676 137.0 |
Contrast & Accessibility
5.11:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428E11 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428E11
Color Difference (Delta E)
86.18
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428E11);
background: linear-gradient(135deg, #000000, #428E11);