Primary palette (10단)
Anchor: primary-400 = #06b281 (변경 금지). 50/600~900은 oklch 보간 [TBD].
primary-50oklch(0.97 0.012 167)TBDprimary-100#e7f8f4primary-200#ade2d5primary-300#6fcbb3primary-400#06b281primary-500#18997dprimary-600oklch(0.50 0.10 169)TBDprimary-700oklch(0.40 0.08 170)TBDprimary-800oklch(0.30 0.06 170)TBDprimary-900oklch(0.20 0.04 170)TBD