Jaundice turns the skin and eyes yellow when a pigment called bilirubin builds up in the blood. The yellowing typically becomes visible once bilirubin reaches about 2 to 3 mg/dL, roughly two to three times the normal level. But the shade, location, and accompanying signs vary depending on the cause, severity, and your skin tone.
Where the Yellow Shows Up First
The earliest sign is usually a faint yellow tint in the whites of your eyes. Technically, the pigment deposits in the thin, clear membrane covering the white part of the eye rather than in the white tissue itself, but the white background makes even subtle yellowing stand out. This is easiest to spot in natural light. Comparing the eye color against a white piece of paper or a white shirt collar can help you see a change you might otherwise miss under fluorescent or warm indoor lighting.
From the eyes, yellowing typically spreads in a head-to-toe pattern. The face and neck discolor first, followed by the chest and upper abdomen, then the lower abdomen and thighs, then the arms and lower legs, and finally the palms and soles of the feet. The further down the body the yellow extends, the higher the bilirubin level generally is. Clinicians who work with newborns use a five-zone scale based on this progression: yellow limited to the head and neck suggests a lower bilirubin level, while yellow reaching the hands and feet signals levels that need closer attention.
How It Looks on Different Skin Tones
On lighter skin, jaundice appears as a warm yellow or yellowish-orange tint that’s fairly easy to see on the face, chest, and abdomen. On darker skin tones, the yellowing of the skin itself can be much harder to detect. The most reliable place to check is the whites of the eyes, where the color change shows regardless of melanin levels. You can also look at the gums, the inner lining of the lips, and the palms of the hands, where the skin is naturally lighter and discoloration is more visible.
Changes in body fluids sometimes provide the first clue. Dark amber or brown-colored urine, noticeably darker than usual even when you’re well hydrated, can signal rising bilirubin before the skin turns visibly yellow.
Changes in Urine and Stool Color
The color of your urine and stool can tell you something about the type of jaundice you’re dealing with. When the cause is a blockage somewhere in the bile system, such as a gallstone or a tumor pressing on the bile duct, the water-soluble form of bilirubin spills into the urine and turns it noticeably dark, sometimes described as tea-colored or cola-colored. At the same time, because bilirubin can’t reach the intestines through the blocked duct, stools lose their normal brown pigment and become pale, chalky, or clay-colored.
When jaundice is caused by conditions that break down red blood cells too quickly (like certain anemias) or by mild liver inflammation, the urine and stool often stay a normal color. So the combination of yellow skin plus dark urine plus pale stools points specifically toward a blockage and is worth mentioning to a doctor right away.
Itching and Scratch Marks
Jaundice, particularly the type caused by bile duct obstruction, often comes with intense itching. This isn’t a typical rash with visible redness or hives. The skin looks normal aside from the yellow tint, but the itch can be relentless, especially at night. Over time, repeated scratching leaves visible marks: red lines, raw patches, or small scabs, particularly on the arms, legs, and trunk. Keeping fingernails short helps prevent skin damage. Pressing a cold cloth against the itchy area or applying gentle pressure instead of scratching can provide some temporary relief without breaking the skin.
How Jaundice Looks in Newborns
Newborn jaundice is extremely common and follows the same head-to-toe pattern as in adults, just on a much smaller body. You might first notice your baby’s face looks slightly yellow, often within the first two to three days after birth. A simple check is to gently press a finger against your baby’s forehead or nose, then release. If the blanched skin underneath looks yellow before the normal color returns, that’s jaundice. In darker-skinned newborns, check the gums, the whites of the eyes, and the palms or soles instead.
Yellow limited to the face is generally mild. If the yellow spreads to the chest, belly, and especially to the arms, legs, hands, or feet, bilirubin levels are likely higher and need to be measured. A baby whose skin is yellow all the way to the palms and soles corresponds to the highest zone on the clinical assessment scale and needs prompt evaluation.
Signs That Suggest Something More Serious
Jaundice on its own is a symptom, not a diagnosis, and it ranges from harmless to urgent. Certain accompanying signs suggest the liver is struggling badly. A tendency to bruise easily or bleed from minor bumps, sometimes with a rash of tiny reddish-purple dots or larger splotches under the skin, indicates the liver is no longer making enough clotting proteins. Swelling in the abdomen from fluid buildup is another visible warning sign.
Changes in mental sharpness matter too. If someone with jaundice becomes unusually drowsy, confused, agitated, or difficult to rouse, that can mean toxic substances are accumulating in the blood because the liver can’t clear them. Combined with yellow skin, these mental changes represent an emergency that needs immediate medical attention.
What a Greenish Tint Means
In prolonged or severe jaundice, the skin color can shift from yellow toward a greenish hue. This happens because bilirubin that sits in the skin for an extended period oxidizes into a green-pigmented compound. A greenish tint, especially alongside persistent pale stools and dark urine, generally points to a long-standing obstruction of the bile ducts rather than a condition that appeared overnight. It’s a visual cue that jaundice has been present for a while, even if it wasn’t noticed earlier.