If I have a range of cells A1:M20
Column K has a validation list with 6 Options....Yes, No, W, X, Y, Z

The conditional formatting is limited to 3 conditions.

Can anyone provide code that would permit the colour of the cells in each
row in the range A1 to M20 when the appropriate option is selected from the
relevant cell in column K.

I.E. I want Row range A1:M1 cells to change to say Yellow when "Yes"
selected from the list in K1 ......or say red if "No" ( and other colours
for W,X Y,Z)

An example of the coding would be appreciated , if it's possible?
Thanks