Change color of web client

Hi,
i messed up my production database because I thought I was on test. I would like to change the color of the web client in the testing - setup so this error cannot happen again. Where can I change the “dark green” in the code to achieve that?
Regards

You can put a custom.css file in the root directory of sao which change some colors.
For the desktop client, you can use the theme.css file.

I was testing and @ced replay too fast… :slight_smile:
Maybe this change is enough for you:

custom.css
.navbar-inverse {
  background-color: #FF0000;
}
.bg-primary {
  background-color: #FF0000;
}