black
#000000
#28B251
#28B251
Color Values
| Format | #000000 | #28B251 |
|---|---|---|
| HEX | #000000 | #28B251 |
| RGB | 0, 0, 0 | 40, 178, 81 |
| HSL | 0.0, 0.0%, 0.0% | 137.8, 63.3%, 42.7% |
| HSV | 0.0, 0.0%, 0.0% | 137.8, 77.5%, 69.8% |
| CMYK | 0%, 0%, 0%, 100% | 77.5%, 0.0%, 54.5%, 30.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6714 0.1785 148.3 |
Contrast & Accessibility
7.58:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28B251 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28B251
Color Difference (Delta E)
93.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28B251);
background: linear-gradient(135deg, #000000, #28B251);