black
#000000
#28C21F
#28C21F
Color Values
| Format | #000000 | #28C21F |
|---|---|---|
| HEX | #000000 | #28C21F |
| RGB | 0, 0, 0 | 40, 194, 31 |
| HSL | 0.0, 0.0%, 0.0% | 116.7, 72.4%, 44.1% |
| HSV | 0.0, 0.0%, 0.0% | 116.7, 84.0%, 76.1% |
| CMYK | 0%, 0%, 0%, 100% | 79.4%, 0.0%, 84.0%, 23.9% |
| OKLCH | 0.0 0.0 0.0 | 0.7098 0.228 142.2 |
Contrast & Accessibility
8.83:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28C21F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28C21F
Color Difference (Delta E)
114.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28C21F);
background: linear-gradient(135deg, #000000, #28C21F);