#89c1ba - Undine color

A soft seafoam green with muted teal and gray undertones, it reads as a calm, desaturated mint—fresh yet subdued. It evokes sea glass, eucalyptus, and spa-like serenity, feeling cool and restorative. In interiors and branding it pairs beautifully with warm wood, soft coral, sandy beige, navy, or crisp white for contrast. On glossy surfaces it appears slightly brighter; on matte finishes it leans more subdued and natural, making it versatile for modern, coastal, or botanical palettes.

#89c1ba color RGB value is 137, 193, 186, and the CMYK value is 0.290, 0.00, 0.0363, 0.243. Alternative names for that color are: undine, turquoise, cadetblue, gulf stream, aquamarine, green.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	137, 193, 186	rgb(137, 193, 186)
CMYK	0.290, 0.00, 0.0363, 0.243	-
sRGB	0.537, 0.757, 0.729	rgb(53.7%, 75.7%, 72.9%)
Adobe® 98 RGB compatible	0.605, 0.751, 0.725	color(a98-rgb, 0.605, 0.751, 0.725)
HCT	189, 27.3, 74.2	color(--hct, 189, 18.8%, 74.2%)
HSL	173, 31.1, 64.7	hsl(173, 31.1%, 64.7%)
HSV	173, 29.0, 75.7	color(--hsv, 173, 29%, 75.7%)
HWB	173, 53.7, 24.3	hwb(173, 53.7%, 24.3%)
Lab	74.0, -20.0, -2.63	lab(74%, -20, -2.63)
P3	0.584, 0.751, 0.729	color(display-p3, 0.584, 0.751, 0.729)
XYZ D50	0.385, 0.468, 0.406	color(xyz-d50, 0.385, 0.468, 0.406)