Hi I was able to create Stacked Area chart from ChartFactory.createXYAreaChart(with TimeSeries dataset as Second.class). I faced problem while setting the color of stacked chart. Note: the code below successfully sets the color for legend but failed to set the color for stacked area. renderer.setSeriesPaint(0, Color.GREEN); Do I have to something special to set the color for stacked area? Thanks, Zack ...