#658c7b - Sea Monster color

This deep, muted teal leans toward a sage-green with cool gray undertones, producing a calm, sophisticated mid-tone. It reads as a tranquil sea-green—subdued rather than bright—evoking weathered coastal paint, eucalyptus leaves, and vintage textiles. It pairs beautifully with warm creams, soft woods, brass accents, and deep navy for contrast. Ideal for interiors, branding, or product finishes where a quiet, natural, slightly modern mood is desired, offering balance between green freshness and neutral restraint.

#658c7b color RGB value is 101, 140, 123, and the CMYK value is 0.279, 0.00, 0.121, 0.451. Alternative names for that color are: sea monster, gray, cadetblue, viridian green, pine green, green.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	101, 140, 123	rgb(101, 140, 123)
CMYK	0.279, 0.00, 0.121, 0.451	-
sRGB	0.396, 0.549, 0.482	rgb(39.6%, 54.9%, 48.2%)
Adobe® 98 RGB compatible	0.444, 0.544, 0.482	color(a98-rgb, 0.444, 0.544, 0.482)
HCT	170, 22.9, 55.0	color(--hct, 170, 15.8%, 55%)
HSL	154, 16.2, 47.3	hsl(154, 16.2%, 47.3%)
HSV	154, 27.9, 54.9	color(--hsv, 154, 27.9%, 54.9%)
HWB	154, 39.6, 45.1	hwb(154, 39.6%, 45.1%)
Lab	55.0, -16.9, 4.53	lab(55%, -16.9, 4.53)
P3	0.428, 0.545, 0.486	color(display-p3, 0.428, 0.545, 0.486)
XYZ D50	0.186, 0.229, 0.169	color(xyz-d50, 0.186, 0.229, 0.169)