Rocket Green vs Lime Green

How close are they?

ΔE 24.9, loose: different enough that you should pick on purpose. Lime Green is noticeably lighter, more saturated, warmer than Rocket Green.

Can I use Lime Green instead of Rocket Green?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 25). Lime Green is noticeably lighter, more saturated, warmer than Rocket Green.

Can I use Rocket Green instead of Lime Green?

The same difference applies the other way round: Rocket Green is noticeably darker, more muted, 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.