Lovely pattern, a flattened helix! Short rows are great; icord is essential.

I did m1 as yo, then ktbl (twist the yo) next row.

Sequence:
1 Antique Lace, blue grey sand
2 Porcelain, off white
3 Crystal Goblet, pale green
4 Opal, green blue
5 Silhouette, dark blue

The first and last wedges blend colors as the pattern suggests. For the middle set, I doubled each yarn colorway upon itself instead, for contrast.