设置饼图对应的提示文字的颜色与饼图块状一样,demo如下:

$(function () {
  $('#container').highcharts({
  chart: {
    plotBackgroundColor: null,
    plotBorderWidth: null,
    plotShadow: false
  },
  title: {
    text: '各练案等级分布'
  },
  tooltip: {
    pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
  },

  colors:['#4dd3b9','#fdd67f','#ffaca8','#64bcec'],
  credits: {
    enabled: false
  },

  plotOptions: {

    pie: {
      allowPointSelect: true,
      cursor: 'pointer',
      format: '<b>{point.name}</b>: {point.percentage:.1f} %',
      dataLabels: {
        enabled: true,
        formatter: function() {
        if(this.point.name == '初级'){
          return '<span style="color:#4dd3b9">['+ this.point.name +' '+ Highcharts.numberFormat(this.percentage, 2)+'%]</span>';
        }else if(this.point.name == '中级'){
          return '<span style="color:#fdd67f">['+ this.point.name +' '+ Highcharts.numberFormat(this.percentage, 2)+'%]</span>';
        }else if(this.point.name == '高级'){
          return '<span style="color:#ffaca8">['+ this.point.name +' '+Highcharts.numberFormat(this.percentage, 2)+'%]</span>';
        }else if(this.point.name == '不分等级'){
          return '<span style="color:#64bcec">['+ this.point.name +' '+ Highcharts.numberFormat(this.percentage, 2)+'%]</span>';
          }
        }
      }
    }
  },
  series: [{
    type: 'pie',
    name: '占比',
    data: [
        ['初级', 46],
        ['中级', 29],
        ['高级', 15],
        ['不分等级',39]
      ]
    }]
  });
});

效果图: