# Missing background color - Version 3.0.6

**URL:** <https://forums.realmacsoftware.com/t/missing-background-color-version-3-0-6/57212>\
**Category:** Elements\
**Created:** [August 5, 2026, 11:40am UTC](https://forums.realmacsoftware.com/t/missing-background-color-version-3-0-6/57212 "2026-08-05T11:40:08Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![Thomas1234no](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/thomas1234no/32/29368_2.png) [@Thomas1234no](https://forums.realmacsoftware.com/u/Thomas1234no)\
**Post date:** [August 5, 2026, 3:10pm UTC](https://forums.realmacsoftware.com/t/missing-background-color-version-3-0-6/57212/11 "2026-08-05T15:10:26Z")

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Thank you, Steve,

This was it:  
[https://forums.realmacsoftware.com/t/elements-3-0-beta-now-available/56986/30?u=upssjw](https://forums.realmacsoftware.com/t/elements-3-0-beta-now-available/56986/30)

This link here led me to the solution - I needed to upgrade the Themes files for my custom themes to include the line:

“tailwindVersion”: “v4”,

Perfect, thanks! 🙂

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