Peach has the following unlocked colors:
Gleam
Gleam - 119 Warm Violet
Rock
Igneous - 151 Cool Teal
Wood
Ancient Trunk - 152 Stark Turquoise
Lustrous Trunk - 132 Light Lilac
Twisted Trunk - 192 Crisp Lime
Foliage
Exotic Foliage - 188 Cool Lime
Lush Foliage - 176 Luminous Blue
Waxy Foliage - 173 Bright Fuchsia
Soil
Clay Soil - 203 Light Turquoise
Peaty Soil - 86 Stale Moss
Silty Soil - 168 Light Fuchsia
Mud - 203 Light Turquoise
Ash - 149 Stark Viridian
Gravel - 150 Cool Mint
Grass
Barbed - 156 Stark Azure
Verdant - 168 Light Fuchsia
Misc
Growth - 194 Luminous Green
Ice - 175 Cold Berry
Mould - 207 Pale Cerulean
Tangle - 158 Bright Blue
Thorns - 212 Slate
Flower
Cloneflower - 145 Bright Moss
Gladeflower - 143 Bright Yellow
Ghostflower - 165 Bright Violet
Spineflower - 203 Light Turquoise
Plant
Desert Sword - 188 Cool Lime
Oortian’s Staff - 186 Cool Tan
Rosetta Nox - 156 Stark Azure
Spineback Plant - 151 Cool Teal
Stardrop Plant - 195 Crisp Green
Traveller’s Perch - 158 Bright Blue
Trumpet Root - 57 Bright Cerulean
Twisted Aloba - 166 Light Berry
Fungus
Branch Funnel - 232 Stale Cerulean
Clustered Tongue - 203 Light Turquoise
Glow Cap - 200 Luminous Viridian
Mottled Tar Spot - 203 Light Turquoise
Tinted-Burst - 173 Bright Fuchsia
Weeping Waxcap - 166 Light Berry