> ## Documentation Index
> Fetch the complete documentation index at: https://docs.autocleaneeg.org/llms.txt
> Use this file to discover all available pages before exploring further.

# CLI Themes

AutocleanEEG Pipeline lets you change how the command-line interface looks. You can pick a theme that works best for you, like dark, light, high-contrast, or monochrome.

## Choosing a Theme

You can set the theme when you run a command:

```bash theme={null}
autocleaneeg-pipeline --theme dark list-tasks
```

Available themes:

* `auto` (default)
* `dark`
* `light`
* `hc` (high contrast)
* `mono` (monochrome)

## Environment Variables

You can also set a theme and color options with environment variables:

* `AUTOCLEAN_THEME` — set the theme (auto, dark, light, hc, mono)
* `AUTOCLEAN_COLOR_DEPTH` — set color depth (auto, 8, 256, truecolor)
* `NO_COLOR=1` — turn off all colors
* `FORCE_COLOR=1` — force color output

Example:

```bash theme={null}
export AUTOCLEAN_THEME=light
export NO_COLOR=1
```

## How It Works

All commands use the same color and style settings. You don’t need to change anything else—just pick your theme and go!

If you don’t set a theme, AutocleanEEG will try to pick one that matches your terminal.