ΔE 15.3, loose: different enough that you should pick on purpose. Lizard Green is a little darker, warmer than Tyrian Navy.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 15). Lizard Green is a little darker, warmer than Tyrian Navy.
The same difference applies the other way round: Tyrian Navy 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.
See Tyrian Navy on the colour wheel See Lizard Green on the colour wheel
All matches: Tyrian Navy equivalents · Lizard Green equivalents