| HTML Entity (dec) | 牯 |
| HTML Entity (hex) | 牯 |
| UTF-8 (hex) | 0xe789af / 0xe7 0x89 0xaf (3 bytes) |
| UTF-8 (dec) | 231, 137, 175 (3 bytes) |
| UTF-16-BE (hex) | 0x726f / 0x72 0x6f (2 bytes) |
| UTF-16-BE (dec) | 114, 111 (2 bytes) |
| UTF-32-BE (hex) | 0x726f / 0x00 0x00 0x72 0x6f (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 114, 111 (4 bytes) |
| C/C++/Java source code | "\u726f" |
| Python source code | "\u726f" |