Lime and chocolate plan:
A. Agonis flexuosa 'Jervis Bay Afterdark' A tree with feathery burgundy foliage.
B. Heuchera 'Crimson Curls' Deeply ruffled plum-toned leaves grow in a mound that reaches about 1½ feet tall.
C. Grevillea 'Fanfare' Saw-toothed leaves are coppery when young, maturing to a shade of lime. This low spreader grows 1 foot tall.
Ghetto Gardener's suggestion for Grevillea 'Fanfare' substitution Sweet Potato Vine - Margarita