The visible spectrum consists of the range of colors that can be seen by the human eye, typically represented in rainbow order: red, orange, yellow, green, blue, indigo, and violet. After green in the visible spectrum, the correct progression is blue, indigo, and then violet. Therefore, the correct order of colors following green is indeed blue, indigo, and violet.
Understanding the order of colors in the visible spectrum is crucial for various applications, such as light therapy, art, and design, as well as in scientific fields that study light and optics. Each color within the spectrum corresponds to a specific wavelength of light, and recognizing their sequence helps in comprehending how color perception works. This is particularly important in fields related to aesthetics and healing, where colors may evoke different emotional responses.