minecraft-assets/data/minecraft/recipes/lime_wool_from_brown_wool.json

{
  "type": "minecraft:crafting_shapeless",
  "category": "building",
  "group": "lime_wool",
  "ingredients": [
    {
      "item": "minecraft:lime_dye"
    },
    {
      "item": "minecraft:brown_wool"
    }
  ],
  "result": {
    "item": "minecraft:lime_wool"
  }
}