ghost/admin/public/assets/icons/check.svg
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<title>check</title>
<path d="M23.25.749 8.158 22.308a2.2 2.2 0 0 1-3.569.059L.75 17.249" style="fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px"/>
</svg>