black
#000000
#81FE44
#81FE44
Color Values
| Format | #000000 | #81FE44 |
|---|---|---|
| HEX | #000000 | #81FE44 |
| RGB | 0, 0, 0 | 129, 254, 68 |
| HSL | 0.0, 0.0%, 0.0% | 100.3, 98.9%, 63.1% |
| HSV | 0.0, 0.0%, 0.0% | 100.3, 73.2%, 99.6% |
| CMYK | 0%, 0%, 0%, 100% | 49.2%, 0.0%, 73.2%, 0.4% |
| OKLCH | 0.0 0.0 0.0 | 0.8908 0.2438 137.6 |
Contrast & Accessibility
16.19:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81FE44 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81FE44
Color Difference (Delta E)
132.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81FE44);
background: linear-gradient(135deg, #000000, #81FE44);