Potion Green vs Grey Teal

How close are they?

ΔE 17.2, loose: different enough that you should pick on purpose. Grey Teal is a little darker, much more muted, cooler than Potion Green.

Can I use Grey Teal instead of Potion Green?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 17). Grey Teal is a little darker, much more muted, cooler than Potion Green.

Can I use Potion Green instead of Grey Teal?

The same difference applies the other way round: Potion Green is a little lighter, much more saturated, warmer.

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.