// Compost colors for ironsmelters. You may add your own colors, change existing ones, or remove colors that aren't needed.
upgrade_copper_to_iron, #ffe0d4
upgrade_diamond_to_obsidian, #bbf4f0
upgrade_gold_to_diamond, #ffffcd
upgrade_iron_to_gold, #fffff5
upgrade_stone_to_copper, #d7c8c3
upgrade_stone_to_iron, #dedede
