| HTML Entity (dec) | 曜 |
| HTML Entity (hex) | 曜 |
| UTF-8 (hex) | 0xe69b9c / 0xe6 0x9b 0x9c (3 bytes) |
| UTF-8 (dec) | 230, 155, 156 (3 bytes) |
| UTF-16-BE (hex) | 0x66dc / 0x66 0xdc (2 bytes) |
| UTF-16-BE (dec) | 102, 220 (2 bytes) |
| UTF-32-BE (hex) | 0x66dc / 0x00 0x00 0x66 0xdc (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 102, 220 (4 bytes) |
| C/C++/Java source code | "\u66dc" |
| Python source code | "\u66dc" |