By default, the platform does not have this option. You can use the following CSS code.
Please follow the steps below:
1. Go to BuddyBoss – Theme Options
2. Under Custom Codes, enable CSS
3. Append the following:
I._mi._before.bb-icon-l.buddyboss.bb-icon-activity {
color: red !important;
}
4. Save changes
Screenshot with the code: