Cute springtail.

Could this be the infamous Lucerne Flea (Sminthurus viridis)? Snug, Tasmania.

 

Update (thanks Frans - see comments below):

This little springtail does not have the features associated with the Lucerne Flea, namely being usually greener and with strong body macrosetae. It's features are more like those of the smaller Bourletiella arvalis, from the Bourletiellidae family, contained within the Sminthuridoidea superfamily.

 

Done