godot/editor/icons/VisualShaderNodeVectorLen.svg

<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14"><path fill="#77ce57" d="M8 0v2H3v2h5v2l3-3zM4.344 5.627l-1.715 1.03 3.514 5.857a1 1 0 0 0 1.714 0l3.514-5.858-1.715-1.029L7 10.055z"/></svg>