---
title: diffuseColor
framework: GLKit
role: symbol
role_heading: Instance Property
platforms: [iOS 5.0+, iPadOS 5.0+, macOS 10.8+, tvOS 9.0+]
path: glkit/glkeffectpropertylight/diffusecolor
---

# diffuseColor

The diffuse portion of the light.

## Declaration

```swift
var diffuseColor: GLKVector4 { get set }
```

## See Also

### Configuring Light Colors

- [ambientColor](glkit/glkeffectpropertylight/ambientcolor.md)
- [specularColor](glkit/glkeffectpropertylight/specularcolor.md)