Chartjs-Removing text shadow/blur from chart.js charts

Does it do the same cross-browser?
Are you able to change the font? Perhaps its not a good screen display font.

Are you using a mac?
Take a look at font-smoothing on MDN. Note it is not standard.

Could be something to do with font aliasing.

* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}