Conditional formatting with Dax

Anonymous create a new measure, called "Background COlor" and then use this measure as conditional formatting using field value

Background Color = 
VAR __growth = [NS Growth]
VAR __change = [Working Trade Rate Chg]
RETURN
SWITCH ( TRUE(),
__growth <0 && __change<0 && __growth <__change, "Red", 
__growth <0 && __change<0 && __growth >__change,"Green"
__growth <0 && __change>0, "Red"
__growth >0 && __change<0, "Green"
)

You can change the logic as you see fit, I guess this will give you an idea.