Google charts - change axis text color
Correct usage for hAxis is using the textStyle options, in which you want the color:
hAxis: {
textStyle:{color: '#FFF'}
}
I would also recommend using google.setOnLoadCallback(drawChart);
function for rendering the chart instead of timeout, at least for me 100 milliseconds was not enough
I manage to change all the chart texts with one CSS.
I think this way is more confortable than configure every chart text type (title, legend, vAxis, hAxis, others).
Maybe it will be usefull for someone.
Some code (Remember to change "#chart_div" for your chart id):
#chart_div text {
fill: red !important;
}