black
#000000
#81D552
#81D552
Color Values
| Format | #000000 | #81D552 |
|---|---|---|
| HEX | #000000 | #81D552 |
| RGB | 0, 0, 0 | 129, 213, 82 |
| HSL | 0.0, 0.0%, 0.0% | 98.5, 60.9%, 57.8% |
| HSV | 0.0, 0.0%, 0.0% | 98.5, 61.5%, 83.5% |
| CMYK | 0%, 0%, 0%, 100% | 39.4%, 0.0%, 61.5%, 16.5% |
| OKLCH | 0.0 0.0 0.0 | 0.7923 0.1851 136.0 |
Contrast & Accessibility
11.57:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81D552 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81D552
Color Difference (Delta E)
106.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81D552);
background: linear-gradient(135deg, #000000, #81D552);