#9bdcb9 - Birthday King color

Soft mint-green with a gentle blue undertone, this shade reads as a soothing, seafoam-like pastel. It feels fresh and natural—evoking spring foliage, cool water, and subtle herbal notes—while remaining light and airy. It works well in spas, wellness branding, nurseries, or modern interiors that aim for calm clarity. Pairs beautifully with warm woods, pale pinks or corals for contrast, and deep navy or charcoal for grounding. Overall it’s clean, calming, and comfortably contemporary.

#9bdcb9 color RGB value is 155, 220, 185, and the CMYK value is 0.295, 0.00, 0.159, 0.137. Alternative names for that color are: birthday king, turquoise, mediumaquamarine, vista blue, sea green, green.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	155, 220, 185	rgb(155, 220, 185)
CMYK	0.295, 0.00, 0.159, 0.137	-
sRGB	0.608, 0.863, 0.725	rgb(60.8%, 86.3%, 72.5%)
Adobe® 98 RGB compatible	0.687, 0.859, 0.726	color(a98-rgb, 0.687, 0.859, 0.726)
HCT	165, 33.7, 82.7	color(--hct, 165, 23.2%, 82.7%)
HSL	148, 48.1, 73.5	hsl(148, 48.1%, 73.5%)
HSV	148, 29.5, 86.3	color(--hsv, 148, 29.5%, 86.3%)
HWB	148, 60.8, 13.7	hwb(148, 60.8%, 13.7%)
Lab	82.7, -26.8, 10.4	lab(82.7%, -26.8, 10.4)
P3	0.663, 0.856, 0.735	color(display-p3, 0.663, 0.856, 0.735)
XYZ D50	0.488, 0.615, 0.420	color(xyz-d50, 0.488, 0.615, 0.42)