Learn about the history, symbolism, and psychology of turquoise , a captivating shade that combines blue and green. Explore color palettes, hex codes, RGB values, and how to use turquoise in design, fashion, and branding. Learn about the color hex code #30d5c8, also known as turquoise , and its RGB, CMYK, HSL, HSV and other values. See how it looks as text, background, border and in color schemes, shades, tints and tones. Turquoise is a bright, blue-green color in the spectrum between blue and green. It is often described as a medium to light shade of cyan or a greenish-blue hue. Turquoise is known for its fresh, vibrant, and somewhat tropical appearance, resembling the color of tropical waters or precious gemstones.