[Solved]-Highlight a range of Y axis in highcharts-Highcharts

I am not sure what you had in mind, some image could be useful, but I am guessing that you can highlight some range by using the plotBand feature or zones.

• PlotBands:

Demo: https://jsfiddle.net/BlackLabel/mnd16ok0/

Code:

  yAxis: {
    plotBands: [{
        from: 100000,
      to: 125000,
      color: 'green'
    }]
  },

API: https://api.highcharts.com/highcharts/yAxis.plotBands

• Zones:

Demo: https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/highcharts/css/color-zones/

API: https://api.highcharts.com/highcharts/series.line.zones