---
title: criticalFillColor
framework: appkit
role: symbol
role_heading: Instance Property
path: appkit/nslevelindicator/criticalfillcolor
---

# criticalFillColor

Sets the fill color used by Continuous and Discrete Capacity indicators when drawing values above the “critical” threshold.

## Declaration

```swift
@NSCopying var criticalFillColor: NSColor! { get set }
```

## Discussion

Discussion The default value is a system-defined color which may vary between level indicator styles and OS releases.

## See Also

### Configuring the Drawing Attributes

- [ratingImage](appkit/nslevelindicator/ratingimage.md)
- [drawsTieredCapacityLevels](appkit/nslevelindicator/drawstieredcapacitylevels.md)
- [fillColor](appkit/nslevelindicator/fillcolor.md)
- [warningFillColor](appkit/nslevelindicator/warningfillcolor.md)