#3a6b66 - Betta Fish color

#3a6b66 is a deep, muted teal leaning toward blue-green with a cool gray undertone. It reads as a sophisticated, earthy color—calm and restrained rather than bright. It evokes shaded forest foliage, weathered sea glass, and vintage ceramic glazes. Works well as a background or accent for interfaces, interiors, and branding that aim for tranquility and maturity. Pairs nicely with warm beiges, soft ochres, blush coral, and pale slate to create balanced, organic palettes.