black
#000000
#28B143
#28B143
Color Values
| Format | #000000 | #28B143 |
|---|---|---|
| HEX | #000000 | #28B143 |
| RGB | 0, 0, 0 | 40, 177, 67 |
| HSL | 0.0, 0.0%, 0.0% | 131.8, 63.1%, 42.5% |
| HSV | 0.0, 0.0%, 0.0% | 131.8, 77.4%, 69.4% |
| CMYK | 0%, 0%, 0%, 100% | 77.4%, 0.0%, 62.1%, 30.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6669 0.1888 145.9 |
Contrast & Accessibility
7.46:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28B143 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28B143
Color Difference (Delta E)
97.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28B143);
background: linear-gradient(135deg, #000000, #28B143);