ok color variations updated. i think earthy tones are great! included are green and browns #135 (something down to earth and green, fresh!), ocean blue and green #136 (i think these 2 colors works great together, like something calm, tranquill), firey red #138 (well if you look for something energetic, explosive), charcoal and orange #139 (i like this, it's like something solid, and orange is fresh yet energetic), charcoal and green #140 (something solid, and fresh calm green)