3 ms·

That's because they're a mix of yellow and orange. They're called amber across Europe too, officially anyway. :)

• gerdesj 8y ago
  Red, amber, green in the UK. Always amber and never yellow.
  • iggldiggl 8y ago
    Conversely, UK railway signals are always yellow and never amber.
• dsego 8y ago
  Not where I'm from, it's simply yellow.