black
#000000
#28F291
#28F291
Color Values
| Format | #000000 | #28F291 |
|---|---|---|
| HEX | #000000 | #28F291 |
| RGB | 0, 0, 0 | 40, 242, 145 |
| HSL | 0.0, 0.0%, 0.0% | 151.2, 88.6%, 55.3% |
| HSV | 0.0, 0.0%, 0.0% | 151.2, 83.5%, 94.9% |
| CMYK | 0%, 0%, 0%, 100% | 83.5%, 0.0%, 40.1%, 5.1% |
| OKLCH | 0.0 0.0 0.0 | 0.8476 0.201 155.2 |
Contrast & Accessibility
14.2:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28F291 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28F291
Color Difference (Delta E)
113.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28F291);
background: linear-gradient(135deg, #000000, #28F291);