Hi Glen,
Basic color for success is
Salmon 0xFA8072 RGB(250, 128, 114) Basic color for failed is
LightGreen 0x90EE90 RGB(144, 238, 144) This colors are used in the output console as background.
As long as the process is running, the background color is lighten by 20%.
If the process is finished, the background color is darken by 10%.
So basically the collor differences you have recognized are because the process is either still running or complete done.
Cheers,
Jochen @rapidlasso