ΔE 16.1, loose: different enough that you should pick on purpose. Hazardous Smog is a little darker, more muted, cooler than Lizard Green.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Hazardous Smog is a little darker, more muted, cooler than Lizard Green.
The same difference applies the other way round: Lizard Green is a little lighter, 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.
See Lizard Green on the colour wheel See Hazardous Smog on the colour wheel
All matches: Lizard Green equivalents · Hazardous Smog equivalents