All Octicons
shield-check
Octicon sizes navigation
React
import {ShieldCheckIcon} from '@primer/octicons-react' <ShieldCheckIcon size={24} />
Rails
<%= render(Primer::Beta::Octicon.new(:"shield-check", size: :medium)) %>
Jekyll
{% octicon shield-check height:24 %}
Figma
This icon is called shield-check-24
in Primer's Octicons library.