Creamy Ivory vs Golden Highlight

How close are they?

ΔE 15.2, loose: different enough that you should pick on purpose. Golden Highlight is a little darker, warmer than Creamy Ivory.

Can I use Golden Highlight instead of Creamy Ivory?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 15). Golden Highlight is a little darker, warmer than Creamy Ivory.

Can I use Creamy Ivory instead of Golden Highlight?

The same difference applies the other way round: Creamy Ivory is a little lighter, cooler.

ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.