Setting the sample and chart colors.

<applet code=com.objectplanet.chart.PieChartApplet
 archive=chart.jar height=200 width=300>
<param name="samplevalues" value="35,77,65">
<param name="valuelabelson" value="true">
<param name="background" value="black">
<param name="samplelabels" value="Europe, America, Asia">
<param name="legendon" value="true">
<param name="samplecolors" value="yellow, orange, #ffffa0">
<param name="foreground" value="white">
<param name="samplelabelson" value="true">
<param name="legendposition" value="bottom">
<param name="charttitle" value="chart colors">
<param name=sliceSeperatorColor value=black>
</applet>