is: [
                {
                  seriesName: ['Broccoli', 'Spinach'],
                  axisTicks: {
                    show: true,
                    color: '#008800'
                  },
                  axisBorder: {
                    show: true,
                    color: '#008800'
                  },
                  labels: {
                    style: {
                      colors: '#008800',
                    },
                    formatter: (val) => {
                      if (t