I personally prefer Golden Olive pigment to Juxt e/s for Springtime Skipper - on me at least its a MUCH closer match, but as far as e/s go then Juxt is the next closest
Also, if you're able to get your hands on some Chartru Paint, as well as Jucky Jade Shadestick - those are wonderful bases to put under the Golden Olive Piggie, Juxt, or Sprout(discontinued e/s).