The legend matches line color to the data series associated with the chart.
Chart Legend
  • Click an item in the legend to highlight its series in the chart. (Click the item a second time to return the series to its normal appearance.)

  • Move the mouse pointer over an item in the legend to view the current value for that series within the chart.

  • Arrows at the top and bottom of a legend (if displayed) indicate that there are more items in the legend list. Click an arrow to scroll through the list.