bootstrap Badges Contextual variations
Add any of the below mentioned modifier classes to change the appearance of a badge. <span class="badge badge-primary">Primary</span> <span class="badge badge-secondary">Secondary</span> <span class="badge badge-success">Success</span> <span class="badge badge-danger">Danger</span> <span class="badge badge-warning">Warning</span> <span class="badge badge-info">Info</span> <span class="badge badge-light">Light</span> <span class="badge badge-dark">Dark</span>