Selection Box colors

Good Morning all,

Is there any way to change the colors associated with the Selection Box windows?  For left to right selection it is a solid dark blue line and for right to left selection it is a dashed bright green line. I have problems seeing the dark blue and would like to change the color to something (anything) else.  I have looked through the options page and customization guides and cannot locate any way to change this property.

 

Regards,

 

Scott