black
#000000
#28E72B
#28E72B
Color Values
| Format | #000000 | #28E72B |
|---|---|---|
| HEX | #000000 | #28E72B |
| RGB | 0, 0, 0 | 40, 231, 43 |
| HSL | 0.0, 0.0%, 0.0% | 120.9, 79.9%, 53.1% |
| HSV | 0.0, 0.0%, 0.0% | 120.9, 82.7%, 90.6% |
| CMYK | 0%, 0%, 0%, 100% | 82.7%, 0.0%, 81.4%, 9.4% |
| OKLCH | 0.0 0.0 0.0 | 0.808 0.2603 142.8 |
Contrast & Accessibility
12.56:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28E72B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28E72B
Color Difference (Delta E)
131.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28E72B);
background: linear-gradient(135deg, #000000, #28E72B);