black
#000000
#81EC54
#81EC54
Color Values
| Format | #000000 | #81EC54 |
|---|---|---|
| HEX | #000000 | #81EC54 |
| RGB | 0, 0, 0 | 129, 236, 84 |
| HSL | 0.0, 0.0%, 0.0% | 102.2, 80.0%, 62.7% |
| HSV | 0.0, 0.0%, 0.0% | 102.2, 64.4%, 92.5% |
| CMYK | 0%, 0%, 0%, 100% | 45.3%, 0.0%, 64.4%, 7.5% |
| OKLCH | 0.0 0.0 0.0 | 0.8484 0.2127 137.8 |
Contrast & Accessibility
14.06:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81EC54 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81EC54
Color Difference (Delta E)
119.46
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81EC54);
background: linear-gradient(135deg, #000000, #81EC54);