Dynamic Color Changer for Cards

Hi,

I am currently working on a report where I have four KPIs

I want to dynamically make the Month to Month card on the top side of the visual change color.

This can be done using Dax to change the color using individual

Color for Variance = IF([MoM Revenue]>0, "#00bb29","#ff0000")


But is there any way where the DAX for colour automatically detects the fields used in the card so that the same DAX can be used over 4 cards?
I referred to fields as this

 

 

let me know if this is possible.

Thanks