Golden:
adj.
Of, relating to, made of, or containing gold.
Having the color of gold or a yellow color suggestive of gold.
Lustrous; radiant: the golden sun.
Suggestive of gold, as in richness or splendor: a golden voice.
Of the greatest value or importance; precious.
Marked by peace, prosperity, and often creativeness: a golden era.
Very favorable or advantageous; excellent: a golden opportunity.
Having a promising future; seemingly assured of success: a golden generation.
Of or relating to a 50th anniversary.