black
#000000
#81D441
#81D441
Color Values
| Format | #000000 | #81D441 |
|---|---|---|
| HEX | #000000 | #81D441 |
| RGB | 0, 0, 0 | 129, 212, 65 |
| HSL | 0.0, 0.0%, 0.0% | 93.9, 63.1%, 54.3% |
| HSV | 0.0, 0.0%, 0.0% | 93.9, 69.3%, 83.1% |
| CMYK | 0%, 0%, 0%, 100% | 39.2%, 0.0%, 69.3%, 16.9% |
| OKLCH | 0.0 0.0 0.0 | 0.7884 0.1959 134.4 |
Contrast & Accessibility
11.43:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81D441 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81D441
Color Difference (Delta E)
110.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81D441);
background: linear-gradient(135deg, #000000, #81D441);