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

{
  "type": "minecraft:crafting_shapeless",
  "group": "light_blue_dye",
  "ingredients": [
    {
      "item": "minecraft:blue_orchid"
    }
  ],
  "result": {
    "item": "minecraft:light_blue_dye"
  }
}