# grid_cell_entry.data.bg

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tmux.h#L842
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-struct-grid_cell_entry-[struct]-__unnamed0__-data-bg/

```c
u_char bg;
```