orange light
Caution signal color
Orange light is light in the wavelength range between red and yellow, producing a warm, amber glow.
Traffic signals use orange (or amber) light as a warning between green and red: The light turned orange just as I approached the intersection.
Orange light also describes the quality of sunset, firelight, or incandescent bulbs: The room was bathed in soft orange light.
- amberHardened ancient tree secretion
- amber alertMissing child notification system
- glowSteady, soft light
- warm glowGentle heat and light
- sunsetDay yielding to darkness
golden hour · warmth · sodium · streetlight · street lamp · low beam · dusk · flame · candlelight · tangerine · harvest · harvest moon · autumn · caution · traffic · traffic signal · ember · golden
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- Electromagnetic Wavesradio waves, gamma rays, X-rays, microwaves, wavelength
orange lightgreen light
Authorization to proceed
red light · stop signal · proceed · clear signal · all-clear
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