---
id: fast-colors.colorpaletteconfig.overlaylight
title: ColorPaletteConfig.overlayLight property
hide_title: true
---
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[@microsoft/fast-colors](./fast-colors.md) &gt; [ColorPaletteConfig](./fast-colors.colorpaletteconfig.md) &gt; [overlayLight](./fast-colors.colorpaletteconfig.overlaylight.md)

## ColorPaletteConfig.overlayLight property

<b>Signature:</b>

```typescript
overlayLight?: number;
```