change the background color material ui checkbox code example
Example: material ui change checkbox tick color
<FormControlLabel
control={
<Checkbox name="checkedC" checkedIcon={<Icon icon="green-tick" size={10} />} />
}
label="Remember Password"/>
//css
"& .MuiIconButton-label": {
fontSize: 24,
border: "1px solid #bbbbbb",
width: 20,
height: 20,
borderRadius: 3,
"& .MuiSvgIcon-root": {
fill: "#fff",
},
},