Color Palette for Agriculture/Farm Tech. Primary: #15803D (on-primary: #FFFFFF). Secondary: #22C55E (on-secondary: #0F172A). Accent: #A16207 (on-accent: #FFFFFF). Background: #F0FDF4. Foreground: #14532D. Card: #FFFFFF (card-foreground: #14532D). Muted: #E8F0F1 (muted-foreground: #64748B). Border: #BBF7D0. Destructive: #DC2626 (on-destructive: #FFFFFF). Ring: #15803D. Notes: Earth green + harvest gold [Accent adjusted from #CA8A04 for WCAG 3:1].