[[1d12cf<12]],[[1d12cs>1]] Would show the left highlighted in red (except on a 12 when it would be blue) and the right always highlighted in green (except on a 1 when it would be blue). Alternatively, you could use the dice roller (grid) to roll a 12 sided die. Then you can drag the roll from the chat to the vtt to generate a rollable token of that die which will match your dice color. Change your dice color, roll again, and drag out another rollable token in the new color. Now, you can group select the 2 dice, right click on them, and through the multisided token menu, choose random side. That will roll those dice. They won't be different colors in chat, but the 2 different colors on the dice tokens will remain. I think you need the "enable advanced dice" option checked for this to work.
