<!--
{
  "availability" : [
    "iOS: 14.1.0 -",
    "iPadOS: 14.1.0 -",
    "macCatalyst: 14.1.0 -",
    "tvOS: 17.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "AVFoundation",
  "identifier" : "/documentation/AVFoundation/AVCaptureColorSpace/HLG_BT2020",
  "metadataVersion" : "0.1.0",
  "role" : "Case",
  "symbol" : {
    "kind" : "Case",
    "modules" : [
      "AVFoundation"
    ],
    "preciseIdentifier" : "c:@E@AVCaptureColorSpace@AVCaptureColorSpace_HLG_BT2020"
  },
  "title" : "AVCaptureColorSpace.HLG_BT2020"
}
-->

# AVCaptureColorSpace.HLG_BT2020

The BT.2020 wide color space that uses Illuminant D65 as the white point and Hybrid Log-Gamma (HLG) as the transfer function.

```
case HLG_BT2020
```

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)