Simple request: anyone know of a way to customize the color selections when using conditional formatting? I need orange (i'm trying to simulate another data viz that uses yellow and organge as "warning" colors).
Hi @tjmule
Currently not possible - there’s no custom color picker:
https://github.com/metabase/metabase/issues/9682 - upvote by clicking 
on the first post
Workaround is to manually edit hex color code in report_card.visualization_settings (from memory)