Here's your answer:
"Brown Tabby: All variations are allowed; however, a degree of rufinism yielding a yellow, buff, tan, golden, or light orange ground color is preferred over a gray or dark orange red background. Markings may be virtually black, tan, or various shades of brown. Light spectacles encircling the eyes and a virtually white ground color on the whisker pads, chin, chest, belly, and inner legs (in contrast to the ground color of the flanks and back) is desirable. Rims of eyes, lips, and nose should be outlined with black, and center of nose should be brick red. Eye color may be gold, copper, green, bronze, brown or hazel, the more richness and depth of color the better. Tail tip must be virtually black. Paw pads may be virtually black, eggplant, or rosy pink with no speckling or mottling allowed.
Silver Tabby: Ground color should be a sparkling silver-white overlaid with intense black horizontally flowing markings, contrasted markings may be distinctly charcoal to dark gray. Rims of eyes, nose and lips outlined in black. White spectacles encircling the eyes and a white ground color on the whisker pads, chin, chest, belly, and inner legs (in contrast to the ground color of the flanks and back) is desirable. The silver tabby genetically is a shaded cat expressing the agouti pattern, therefore the undercoat should be white. A small degree of tarnishing is acceptable, especially along the spine, legs, muzzle and face. Paw pads should be deep charcoal or brownish black, no speckling or mottling allowed. Nose leather brick red. Eye color may be gold, copper, green, bronze, brown or hazel, the more richness and depth of color the better.
Seal Sepia Tabby: Ground color should be ivory, cream, or light tan with pattern clearly visible. Seal sepia tabby pattern may be various shades of seal sepia to a dark seal sepia. Ivory or cream spectacles encircling the eyes, and ivory or cream whisker pads and chin are desirable. There should be very little or no difference between the color of body markings and point color. Paw pads should be dark brown with rosy pink undertones allowed. Tail tip should be dark seal brown. Eye color should be gold, but may also be gold green, the more richness and depth of color the better.
Seal Mink Tabby: Ground color should be ivory, cream, or light tan with pattern clearly visible. Seal mink tabby pattern may be various shades of seal mink to a dark seal mink. Ivory or cream spectacles encircling the eyes, and ivory or cream whisker pads and chin are desirable. There should be very little or no difference between the color of body markings and point color. Paw pads should be dark brown with rosy pink undertones allowed. Tail tip should be dark seal brown. Eye color should be aqua (blue green) but may also be green, or green gold, the more richness and depth of color the better.
Seal Lynx Tabby: Ground color should be ivory to cream with pattern clearly visible. Pattern can vary in color from dark seal brown, light brown, tan, or buff, with light spectacles, whisker pads, and chin. There should be little difference between color of body markings and point color. Paw pads should be dark brown with rosy pink undertones allowed. Tail tip must be dark seal brown. Eye color must be blue, the more richness and depth of color the better."
These descriptions are for show kitties, but pink is clearly acceptable! And a post on this forum from 2011, had a snow bengal's pads changing as well, so it is quite common!
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