How to change the font color on the labels of a stacked bar chart

[maliniram]

I have a stacked bar chart.  The user wanted dark colors (which I did using the code on the bottom) .  However, the labels barely show on the bars.  I would like to change the font to white.  I have googled with no luck and tried a few option changes with no luck.  

<option name=“charting.fontColor”>“#FFFFFF”</option>
<option name=“charting.backgroundColor”>{“#FFFFFF”}</option>
<option name=“charting.backgroundColor”>#FFFFFF</option>

<option name=“charting.fieldColors”>{“% Achievement”: #407294, “% Misses”: #A7090F}</option>

Please tell me there is an easy solution for what seems to be a simple fix..  Thanks!