That said, Row Color is not supported in the new table (at least not yet, but fingers crossed, because I have used it too, and was similarly looking for it).
Hi @AM-BE - as an update, in case this fits your use case, customizing background color of cells in Table is now possible in both Retool Cloud, and the latest Retool self-hosted release (version 3.6) in the column-level Appearance > Background setting. Check out @AnsonHwang's comment here describing how to do this using item
I've separately linked this post to a feature request internally to conditionally set _text_ color (not only background color) but I don't currently know of plans to support this. Hopefully background color settings will help get you close to what you're looking for in the meantime!
There's also status indicator functionality if that's closer to your use case than column background color for now Will also keep you updated here if there's movement toward supporting conditional text color