Change Y Axis vertical line color in Highcharts

Question

I've tried to look after a function that can change the vertical yAxis line color, but without luck.

Which function can I use for changing the color?

This is the color I want to change, so 77, 78, 79 etc is another color.

Hope someone can help :-)

Answer 1

You can use style in yAxis.labels for the label colors, and gridLineColor for the line colors:

yAxis: {
    labels: {
        style: {
            color: 'red'
        }
    },
    gridLineColor: 'red'
}

http://jsfiddle.net/fehjnp5a/1/