How about an RGB LED? These 5mm units have four pins - Cathode is the longest pin. One for each color and a common cathode. Use this one LED for three status indicators or pulse width modulate all three and get mixed colors!
- Forward Voltage (RGB): (2.0, 3.2, 3.2)V
- Luminosity (RGB): (800, 4000, 900)mcd
1 Package 5 Pcs