How to apply conditional formatting for only visible cells?

Question

I am using Excel-2010, I have applied 3scale conditional formatting for Excel range A1:F100, on a Dropdown macro hide/unhide will be actioned, and hide/unhide is not sequential,

Answer 1

There is a possibility with SUBTOTAL formulas for Minimum, Midpoint and Maximum.

Minimum: Type = Formula, =SUBTOTAL(105,$A$1:$F$100)

Midpoint: Type = Formula, =MEDIAN(IF((SUBTOTAL(103,INDIRECT("A"&ROW($1:$100)))>0)*($A$1:$F$100<>""),$A$1:$F$100))

Maximum: Type = Formula, =SUBTOTAL(104,$A$1:$F$100)

If you could accept the average of the values instead the 50% percentile as the Midpoint, the formula for Midpoint would be simpler:

=SUBTOTAL(101,$A$1:$F$100)

Greetings

Axel