black
#000000
#28A544
#28A544
Color Values
| Format | #000000 | #28A544 |
|---|---|---|
| HEX | #000000 | #28A544 |
| RGB | 0, 0, 0 | 40, 165, 68 |
| HSL | 0.0, 0.0%, 0.0% | 133.4, 61.0%, 40.2% |
| HSV | 0.0, 0.0%, 0.0% | 133.4, 75.8%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 75.8%, 0.0%, 58.8%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6346 0.1734 146.7 |
Contrast & Accessibility
6.56:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28A544 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28A544
Color Difference (Delta E)
89.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28A544);
background: linear-gradient(135deg, #000000, #28A544);