Where is theme customisation data stored in the wordpress database

I have an outdated theme which causes a critical error when activated.
I would like to retrieve the Customisation settings from the database if possible, eg some colour references, some additional css that was entered for this theme via the dashboard >> Appearance >> Customise

Where can this be found using phpmyadmin to access the database?

Many thanks

• This topic was modified 2 years, 1 month ago by Jan Dembowski. Reason: Moved to Fixing WordPress, this is not an Everything else WordPress topic