ΔE 21.6, loose: different enough that you should pick on purpose. Akhelian Green is noticeably darker, warmer than Lizardfolk Cyan.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 22). Akhelian Green is noticeably darker, warmer than Lizardfolk Cyan.
The same difference applies the other way round: Lizardfolk Cyan is noticeably 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 Lizardfolk Cyan on the colour wheel See Akhelian Green on the colour wheel
All matches: Lizardfolk Cyan equivalents · Akhelian Green equivalents