black
#000000
#81EB1B
#81EB1B
Color Values
| Format | #000000 | #81EB1B |
|---|---|---|
| HEX | #000000 | #81EB1B |
| RGB | 0, 0, 0 | 129, 235, 27 |
| HSL | 0.0, 0.0%, 0.0% | 90.6, 83.9%, 51.4% |
| HSV | 0.0, 0.0%, 0.0% | 90.6, 88.5%, 92.2% |
| CMYK | 0%, 0%, 0%, 100% | 45.1%, 0.0%, 88.5%, 7.8% |
| OKLCH | 0.0 0.0 0.0 | 0.8427 0.2389 134.7 |
Contrast & Accessibility
13.83:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81EB1B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81EB1B
Color Difference (Delta E)
129.53
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81EB1B);
background: linear-gradient(135deg, #000000, #81EB1B);