black
#000000
#81EA3F
#81EA3F
Color Values
| Format | #000000 | #81EA3F |
|---|---|---|
| HEX | #000000 | #81EA3F |
| RGB | 0, 0, 0 | 129, 234, 63 |
| HSL | 0.0, 0.0%, 0.0% | 96.8, 80.3%, 58.2% |
| HSV | 0.0, 0.0%, 0.0% | 96.8, 73.1%, 91.8% |
| CMYK | 0%, 0%, 0%, 100% | 44.9%, 0.0%, 73.1%, 8.2% |
| OKLCH | 0.0 0.0 0.0 | 0.8419 0.2235 136.1 |
Contrast & Accessibility
13.77:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81EA3F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81EA3F
Color Difference (Delta E)
123.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81EA3F);
background: linear-gradient(135deg, #000000, #81EA3F);