#66675a - Greenish Grey Bark color

A muted, mid-tone gray-green with subtle brown undertones, evoking stone and weathered olive. It reads as a soft charcoal moss—calm, grounded, and slightly warm—bridging cool neutrality and earthy richness. In bright light it leans cooler and slate-like; under warm illumination it reveals olive and taupe hints. Versatile and sophisticated, it suits rustic, modern, and vintage palettes, pairing beautifully with cream, rust, amber, deep navy, and natural wood for cozy, understated elegance.

#66675a color RGB value is 102, 103, 90, and the CMYK value is 0.00971, 0.00, 0.126, 0.596. Alternative names for that color are: greenish grey bark, gray, dimgray, flint, shadow, green.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	102, 103, 90	rgb(102, 103, 90)
CMYK	0.00971, 0.00, 0.126, 0.596	-
sRGB	0.400, 0.404, 0.353	rgb(40%, 40.4%, 35.3%)
Adobe® 98 RGB compatible	0.400, 0.403, 0.357	color(a98-rgb, 0.4, 0.403, 0.357)
HCT	120, 7.74, 43.2	color(--hct, 120, 5.34%, 43.2%)
HSL	64.6, 6.74, 37.8	hsl(64.6, 6.74%, 37.8%)
HSV	64.6, 12.6, 40.4	color(--hsv, 64.6, 12.6%, 40.4%)
HWB	64.6, 35.3, 59.6	hwb(64.6, 35.3%, 59.6%)
Lab	43.2, -2.30, 7.23	lab(43.2%, -2.3, 7.23)
P3	0.401, 0.404, 0.358	color(display-p3, 0.401, 0.404, 0.358)
XYZ D50	0.125, 0.133, 0.0880	color(xyz-d50, 0.125, 0.133, 0.088)