terraform/website/source/assets/stylesheets/_sidebar.scss

//
// Sidebar
// - Project Specific
// - Make sidebar edits here
// --------------------------------------------------

.sidebar {
  .sidebar-nav {
    // Links
    //----------------
    li {
      a {
        color: $black;

        svg{
          path{
            fill: $black;
          }
        }
      }
    }
  }
}