Hi, I bump into an odd issue today, why can’t I change the colour of data labels?
This is a simple question I know, but I don’t know why it comes to me XD
have already gone search the setting/examples of highchart, it should be okay to change but instead no
Any clue? Need your help 
setting
Try like this, adding it inside “style”, it should do the trick!
"dataLabels": {
"enabled": true,
"style":{
"color":"blue"
}
}
It is also possible to change the fontsize, and a few other things!
For the legend, I know you can change it like below, under chartOptions… but I think it affects all the legends. Would have to test a bit in order to do only for a specific one, like you highlighted “Act”.
"legend":{
"itemStyle":{
"color":"#0000FF"
},
"backgroundColor":"#d3d3d3"
}
hope this helps!