Make red-green vs red-blue selector part of the interactive scorecard

[AmandaBack-NOAA]

I noticed on the scorecard generation page I have a choice of red-green or red-blue to color code the output. I think it would be nice to add this as one of the "interactive" features on the scorecard, so a card I generate can be easily used by someone with different vision.

[randytpierce]

Absolutely, I agree and we will have a color selector so that the colors can be completely customized.