Aotake Green vs Beetle Green

How close are they?

ΔE 15.6, loose: different enough that you should pick on purpose. Beetle Green is more muted, cooler than Aotake Green.

Can I use Beetle Green instead of Aotake Green?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Beetle Green is more muted, cooler than Aotake Green.

Can I use Aotake Green instead of Beetle Green?

The same difference applies the other way round: Aotake Green is 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.