jupyterlab/packages/ui-components/style/deprecated/check-disabled.svg

<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
  <g class="jp-icon3" fill="#616161" opacity="0.5">
    <path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z"/>
  </g>
</svg>