Respuesta corta
Zodiac colours are image and environment hints, not magic buttons.
Tabla práctica
Rat: black, blue, white. Ox: yellow, brown, beige. Tiger: green, teal, blue. Rabbit: green, pink, light blue. Dragon: yellow, gold, purple, red. Snake: red, purple, green, gold. Horse: red, orange, purple. Goat: beige, yellow, pink. Monkey: white, gold, grey, blue. Rooster: white, gold, beige. Dog: yellow, brown, red. Pig: black, blue, white, silver.
Por qué se lee así
The Year Pillar is close to public image, so colours are useful for clothing, presentation, branding and room atmosphere.
Cuidado importante
Caution colours are not forbidden. The complete chart may need a different element from the year animal.
Qué aporta un informe completo
A full report reads the Five Elements of the whole chart, not just the year sign.