Bog Moss vs Lime Green

How close are they?

ΔE 20.0, loose: different enough that you should pick on purpose. Lime Green is a little lighter, much more saturated, cooler than Bog Moss.

Can I use Lime Green instead of Bog Moss?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 20). Lime Green is a little lighter, much more saturated, cooler than Bog Moss.

Can I use Bog Moss instead of Lime Green?

The same difference applies the other way round: Bog Moss is a little darker, much more muted, 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.