Lark is an administrative theme for Drupal 8 and 9 from Mobomo Labs.
Usage
The Lark theme uses a develop branch to manage all of the preprocessed code in the project. Each release branch contains all you need to install and use the theme.
The theme uses the default site branding block to control the banner logo, and there are plans to make the primary color configurable, though that has yet to be implemented.
If you would like to make adjustments or contribute, please see the project's GitHub repository for more information about dependencies and compiling the project.