Test output can be visiually ambiguous

[david-boles]

At least on my LCD, when viewing at a vertical angle of ~30* (my exact head height with my setup), the colors of passed vs failed tests look identical. Having some brightness contrast or other visual feature (e.g. stripes?) to differentiate them might be a nice thing to add for both any colorblind programmers and at least me.

[blerner]

It's been a very long time since this bug was filed, and since that time we've added theming support for CPO, including color-blind-friendly themes. @david-boles , if you're still following this issue, could you try out one of the High Contrast themes and see whether it helps sufficiently?