# RangeBarTrackProperties

Canonical page: https://www.adaptabletools.com/docs/reference/rangebartrackproperties

Visual properties of the Range Bar track (the line representing the
`[Min, Max]` interval).

```ts title="TypeScript"
export interface RangeBarTrackProperties 
```

## Properties

| Property | Type | Description | Default |
| --- | --- | --- | --- |
| [Color](https://www.adaptabletools.com/docs/reference/rangebartrackproperties.md#color) | `string` | Track colour. | 'var(--ab-color-foreground, #999)' at low alpha |
| [Height](https://www.adaptabletools.com/docs/reference/rangebartrackproperties.md#height) | `number` | Track thickness in px (the *short* axis — height in horizontal,<br/>width in vertical). | 4 |

## Property Details

### Color

Track colour.

```ts title="TypeScript"
Color?: string;
```

###### Default Value

&#39;var(--ab-color-foreground, #999)&#39; at low alpha

###### Property Value

`string`

### Height

Track thickness in px (the *short* axis — height in horizontal,
width in vertical).

```ts title="TypeScript"
Height?: number;
```

###### Default Value

4

###### Property Value

`number`