Which color is typically associated with the positive lead of a LED?

The color that is typically associated with the positive lead of a LED is red. In electronic components, the positive lead, known as the anode, is often connected to the power supply, and red is a commonly recognized color that signifies this positive side. This standardization helps to reduce confusion when connecting LEDs, as it visually indicates which lead to connect to the positive voltage. The use of color coding is important in electronics to ensure proper functioning and to prevent mistakes during assembly or maintenance. While other colors like green, blue, and yellow can represent different LEDs or signal indications, red is the traditional choice for marking the positive lead due to its longstanding association in both consumer products and electronic devices.