#88928c - Sandstone Grey Green color

A subdued, earthy gray-green with cool blue undertones that reads as a soft, weathered sage. It feels calming and sophisticated—muted rather than vibrant—making it well suited for serene interiors, textiles, and understated branding. The color pairs beautifully with warm woods, cream, deep charcoal, and metallic accents like brass or aged copper, providing quiet contrast without starkness. It conveys balance, naturalness, and a relaxed, refined atmosphere.

#88928c color RGB value is 136, 146, 140, and the CMYK value is 0.0685, 0.00, 0.0411, 0.427. Alternative names for that color are: sandstone grey green, gray, stack, green.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	136, 146, 140	rgb(136, 146, 140)
CMYK	0.0685, 0.00, 0.0411, 0.427	-
sRGB	0.533, 0.573, 0.549	rgb(53.3%, 57.3%, 54.9%)
Adobe® 98 RGB compatible	0.540, 0.567, 0.545	color(a98-rgb, 0.54, 0.567, 0.545)
HCT	170, 8.22, 59.6	color(--hct, 170, 5.67%, 59.6%)
HSL	144, 4.39, 55.3	hsl(144, 4.39%, 55.3%)
HSV	144, 6.85, 57.3	color(--hsv, 144, 6.85%, 57.3%)
HWB	144, 53.3, 42.7	hwb(144, 53.3%, 42.7%)
Lab	59.6, -4.65, 1.88	lab(59.6%, -4.65, 1.88)
P3	0.541, 0.571, 0.551	color(display-p3, 0.541, 0.571, 0.551)
XYZ D50	0.256, 0.277, 0.219	color(xyz-d50, 0.256, 0.277, 0.219)