black
#000000
#81EF5F
#81EF5F
Color Values
| Format | #000000 | #81EF5F |
|---|---|---|
| HEX | #000000 | #81EF5F |
| RGB | 0, 0, 0 | 129, 239, 95 |
| HSL | 0.0, 0.0%, 0.0% | 105.8, 81.8%, 65.5% |
| HSV | 0.0, 0.0%, 0.0% | 105.8, 60.3%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 46.0%, 0.0%, 60.3%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.8567 0.2084 139.0 |
Contrast & Accessibility
14.45:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81EF5F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81EF5F
Color Difference (Delta E)
118.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81EF5F);
background: linear-gradient(135deg, #000000, #81EF5F);