How to create Custom Toggle Button in Vaadin (flow) // Try this code... // 1). Created custom Toggle Button using Vaadin Flow. // 2). No dependencies. // 3). You can change its color as per your requirement. package com.vaadin.ui.customcomponents; import com.vaadin.flow.component.orderedlayout.HorizontalLayout; import com.vaadin.flow.component.orderedlayout.VerticalLayout; public class CustomToggleButton extends VerticalLayout { public static final String UNCHECKED_BACKGROUND_COLOR = "#CCCCCC"; public static final String CHECKED_BACKGROUND_COLOR = "#3375C2"; public static final String CIRCLE_COLOR = "#FFFFFF"; ...