black
#000000
#428B3E
#428B3E
Color Values
| Format | #000000 | #428B3E |
|---|---|---|
| HEX | #000000 | #428B3E |
| RGB | 0, 0, 0 | 66, 139, 62 |
| HSL | 0.0, 0.0%, 0.0% | 116.9, 38.3%, 39.4% |
| HSV | 0.0, 0.0%, 0.0% | 116.9, 55.4%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 52.5%, 0.0%, 55.4%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5713 0.1337 142.6 |
Contrast & Accessibility
4.99:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428B3E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428B3E
Color Difference (Delta E)
73.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428B3E);
background: linear-gradient(135deg, #000000, #428B3E);