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.

Enchanting: Chest Enchants
RecipeMakesReagentsNeedsSkill-up
Enchant Chest - Inferior Stamina
  • Runed Copper Rod
Yellow 70Grey 110
Enchant Chest - Minor IntellectTaught by Formula: Enchant Chest - Minor Intellect, requires 20
  • Runed Copper Rod
Yellow 80Grey 120
Enchant Chest - Minor Absorption
  • Runed Copper Rod
Yellow 90Grey 130
Enchant Chest - Lesser Stamina
  • Runed Copper Rod
Yellow 105Grey 145
Enchant Chest - Lesser IntellectTaught by Formula: Enchant Chest - Lesser Intellect, requires 80
  • Runed Copper Rod
Yellow 115Grey 155
Enchant Chest - Stamina
  • Runed Silver Rod
Yellow 145Grey 185
Enchant Chest - Lesser Absorption
  • Runed Silver Rod
Yellow 165Grey 205
Enchant Chest - Intellect
  • Runed Silver Rod
Yellow 170Grey 210
Enchant Chest - Minor Stats
  • Runed Silver Rod
Yellow 175Grey 215
Enchant Chest - Greater Stamina
  • Runed Golden Rod
Yellow 180Grey 220
Enchant Chest - Greater Intellect
  • Runed Golden Rod
Yellow 205Grey 245
Enchant Chest - Lesser Stats
  • Runed Golden Rod
Yellow 220Grey 260
Enchant Chest - AbsorptionTaught by Formula: Enchant Chest - Absorption, requires 220
  • Runed Silver Rod
Yellow 225Grey 265
Enchant Chest - Superior Stamina
  • Runed Truesilver Rod
Yellow 240Grey 280
Enchant Chest - Superior Intellect
  • Runed Truesilver Rod
Yellow 250Grey 290
Enchant Chest - Stats
  • Runed Truesilver Rod
Yellow 265Grey 305
Enchant Chest - Major StaminaTaught by Formula: Enchant Chest - Major Stamina, requires 275
  • Runed Truesilver Rod
Yellow 295Grey 335
Enchant Chest - Major IntellectTaught by Formula: Enchant Chest - Major Intellect, requires 290
  • Runed Truesilver Rod
Yellow 310Grey 350
Enchant Chest - Greater StatsTaught by Formula: Enchant Chest - Greater Stats, requires 300
  • Runed Arcanite Rod
Yellow 320Grey 360

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