Each recipe is orange until its yellow rank and grey from its grey rank. When the ranks differ, it turns green somewhere between the two; the client files give both ranks but not that point. Equal ranks go straight to grey.

Blacksmithing: Mail Boots
RecipeMakesReagentsNeedsSkill-up
Gemmed Copper BootsTaught by Plans: Gemmed Copper Boots, requires 35
Gemmed Copper Boots
  • Blacksmith Hammer
  • Anvil
Grey 40
Glowing Copper BootsTaught by Plans: Glowing Copper Boots, requires 35
Glowing Copper Boots
  • Blacksmith Hammer
  • Anvil
Grey 40
Strange Copper BootsTaught by Plans: Strange Copper Boots, requires 35
Strange Copper Boots
  • Blacksmith Hammer
  • Anvil
Grey 40
Azure Skyforged GreavesTaught by Plans: Azure Skyforged Greaves, requires 55
Azure Skyforged Greaves
  • Blacksmith Hammer
  • Anvil
Yellow 60Grey 65
Cloudy Skyforged GreavesTaught by Plans: Cloudy Skyforged Greaves, requires 55
Cloudy Skyforged Greaves
  • Blacksmith Hammer
  • Anvil
Yellow 60Grey 65
Rough Copper Chain BootsTaught by Plans: Rough Copper Chain Boots, requires 50
Rough Copper Chain Boots
  • Blacksmith Hammer
  • Anvil
Yellow 60Grey 70
Copper Chain Boots
Copper Chain Boots
  • Blacksmith Hammer
  • Anvil
Yellow 60Grey 100
Rough Bronze Boots
Rough Bronze Boots
  • Blacksmith Hammer
  • Anvil
Yellow 100Grey 130
Acolyte's BootsTaught by Plans: Acolyte's Boots, requires 85
Acolyte's Boots
  • Blacksmith Hammer
  • Anvil
Yellow 115Grey 145
Crusader's BootsTaught by Plans: Crusader's Boots, requires 85
Crusader's Boots
  • Blacksmith Hammer
  • Anvil
Yellow 115Grey 145
Guard's BootsTaught by Plans: Guard's Boots, requires 85
Guard's Boots
  • Blacksmith Hammer
  • Anvil
Yellow 115Grey 145
Protector's BootsTaught by Plans: Protector's Boots, requires 85
Protector's Boots
  • Blacksmith Hammer
  • Anvil
Yellow 115Grey 145
Veteran's BootsTaught by Plans: Veteran's Boots, requires 85
Veteran's Boots
  • Blacksmith Hammer
  • Anvil
Yellow 115Grey 145
Sterling Silver BootsTaught by Plans: Sterling Silver Boots, requires 100
Sterling Silver Boots
  • Blacksmith Hammer
  • Anvil
Yellow 130Grey 160
Silvered Bronze Boots
Silvered Bronze Boots
  • Blacksmith Hammer
  • Anvil
Yellow 135Grey 165
Green Iron BootsTaught by Plans: Green Iron Boots, requires 120
Green Iron Boots
  • Blacksmith Hammer
  • Anvil
Yellow 150Grey 180
Hard Gold BootsTaught by Plans: Hard Gold Boots, requires 150
Hard Gold Boots
  • Blacksmith Hammer
  • Anvil
Yellow 175Grey 200
Barbaric Iron BootsTaught by Plans: Barbaric Iron Boots, requires 155
Barbaric Iron Boots
  • Blacksmith Hammer
  • Anvil
Yellow 180Grey 205
Polished Steel BootsTaught by Plans: Polished Steel Boots, requires 160
Polished Steel Boots
  • Blacksmith Hammer
  • Anvil
Yellow 185Grey 210
Golden Scale BootsTaught by Plans: Golden Scale Boots, requires 175
Golden Scale Boots
  • Blacksmith Hammer
  • Anvil
Yellow 200Grey 225

From the Forever beta client files, build 1.60.1.70630: the SkillLine, SkillLineAbility, TradeSkillCategory, SpellReagents, SpellEffect, SpellTotems, SpellCastingRequirements and ItemEffect tables.