Yellow, Clear, Brown, and More: What Does Each Semen Color Mean?
Semen color chart
Clear, white, or gray semen
Yellow or green
Pink, red, brown, or orange
Black
Texture
Thick semen
Watery semen
See a doctor
Semen is typically whitish-gray in color with a jelly-like texture. This can vary slightly depending on your genes, lifestyle, and overall health.
Unless you’re experiencing other symptoms, temporary changes in color usually aren’t cause for concern.
Read on to find out what yellow, green, brown, and other colors may mean, when to get treatment, and more.
What do the different semen colors mean?
clear, white, or gray yellow green pink red brown orange black
heavy metals x x x
high blood pressure x x
jaundice x
leukocytospermia x
“normal” x
prostate biopsy or surgery x x x x
prostate, testicular, or urethral cancer x x x x
prostatitis x x x x x x
sexually transmitted disease x x x x
spinal cord injuries x x
substance use x
urine in semen x
abstinence x x
Clear, white, or gray semen
Clear, white, or gray semen is considered typical or healthy.
What is semen made of?
Your semen is made up of a variety of minerals, proteins, hormones, and enzymes. They all contribute to the color and texture of semen.
The substances in semen primarily come from the seminal vesicles, two glands located behind the bladder. The prostate gland contributes to semen as well. Substances in semen include:
citric acid
acid phosphatase
zinc
potassium
ascorbic acid
fibrinolysin
mucus
The testes also release sperm into the semen, which makes up around 5 percentTrusted Source of semen volume.
Yellow or green semen
Yellow or green semen is usually associated with:
Urine in your semen
A blockage can keep urine from completely leaving your urethra — the tube that drains urine out of your bladder — when you pee. This is known as urinary retention.
Semen passing through the urethra can get mixed together with trapped or leftover urine, giving your semen a yellowish tint. This is most common if you ejaculate shortly after you pee.
Some causes may require medical attention, including:
urinary tract infection
benign prostatic hyperplasia (enlarged prostate)
bladder obstruction
infection of your prostate (prostatitis) or other reproductive organ
Jaundice
Jaundice happens when too much bilirubin builds up in your body. Bilirubin is a yellowish pigment left behind when your liver breaks down red blood cells.
The most common symptom is yellowing of your skin and the whites of your eyes, but it can turn your semen yellow, too.
Other symptoms of jaundice include chills, fever, and abdominal pain.
Leukocytospermia
Leukocytospermia happens when too many white blood cells (leukocytes) are present in your semen. This can tint your semen yellow.
Causes can include:
sexually transmitted diseases (STDs)
viral infections
varicocele (enlarged veins in your scrotum)
autoimmune disorders
See a doctor if you suspect leukocytospermia. Some causes, such as chlamydia, can result in infertility if left untreated.
Prostate infection (prostatitis)
Yellow semen can be caused by a prostate infection. This can happen when bacteria from your urinary tract gets into your prostate gland.
Other symptoms may include:
difficulty peeing
pain when peeing
feeling the need to pee often
lower abdominal pain
pain in your lower back
pain during ejaculation
fever
chills
See a doctor if you suspect prostatitis.
Pink, red, brown, or orange semen
A pink or red tinge is usually a symptom of fresh blood. A brownish or orange tinge is typically a symptom of older bloodshed. Blood may turn this color after it has been exposed to oxygen.
Bloody semen is known as hematospermia, which is usually associated with:
Prostate biopsy or surgery
A biopsy involves taking a tissue sample from your prostate gland.
The procedure may introduce blood into your urinary tract or ejaculatory ducts, where it can mix with your semen and cause it to turn reddish, pinkish, or brownish.
High blood pressure
High blood pressure (hypertension) can sometimes cause blood to appear in your semen, especially if the condition isn’t being treated.
In some cases, you may not experience any other symptoms.
In severe cases, you may also experience shortness of breath, bloody nose, or headaches.
STDs
STDs like herpes, chlamydia, and gonorrhea can cause blood to appear in your semen.
Other symptoms of these STDs can include:
pain or burning while peeing
pain or swelling in your testicles
unusual yellow or colored discharge from your penis
itchy, irritating, or painful rash
Prostate infection (prostatitis)
ResearchTrusted Source indicates that prostatitis may also cause bloody semen.
Other symptoms may include:
difficulty peeing
pain when peeing
feeling the need to pee often
lower abdominal pain
pain in your lower back
pain during ejaculation
fever
chills
Abstinence
Not having an orgasm for a long time, or stopping yourself before ejaculation, may cause blood to get in your semen. The release of semen from overly full seminal vesiclesTrusted Source may cause irritation and lead to the bleeding.
This usually isn’t cause for concern and often resolves on its own.
Prostate or testicular cancers
In rareTrusted Source cases, bloody semen may be a symptom of prostate or testicular cancer. These cancers are often treatedTrusted Source successfully, even at later stages.
Prostate and testicular cancer usually have no symptoms. Still, symptoms may include:
difficulty peeing
needing to pee frequently
pain when peeing
persistent pain in your back, hips, or pelvis
pain when ejaculating
pain in your testicles
Black semen
Black semen is usuallyTrusted Source caused by hematospermia. Black blood is generally old blood that’s been in your body for a while.
Black semen may also be associated with:
Spinal cord injuries
Injuries to your spinal cord may result in dark brown- or black-colored semen. Although the exact reason is unknown, researchTrusted Source suggests that it may have something to do with a malfunction of the seminal vesicles. These glands produce some substances that make up semen.
If you haven’t already, see a doctor about your injury. They can assess whether it’s causing certain symptoms or if they’re the result of another underlying issue.
Heavy metals
An older study from 2013Trusted Source found that high levels of heavy metals — such as lead, manganese, and nickel — in the blood may cause dark-colored semen.
This may result from exposure to contaminated food, water, or other environmental factors.
See a doctor if you think you’ve been exposed.
What if the semen texture changes?
Healthy semen is typically viscous, or jelly-like.
You may experience slight variances in texture depending on:
the length of time since you last ejaculated
your cannabis useTrusted Source
your alcohol consumptionTrusted Source
your diet
Unless you’re experiencing other unusual symptoms, a temporary change in texture usually isn’t cause for concern.
See a doctor if you experience pain, discomfort, or fatigue along with a drastic change in your semen texture.
Thick semen
These symptoms, along with thickened semen, could be an indication of severe dehydration, hormonal imbalance, or infection. Thickened semen may also be caused by prostate inflammation.
Very thick semen can result in infertility because it prevents the sperm from moving effectively toward the egg.
Watery semen
Watery semen may be a symptom of vitamin deficiency or infertility.
The semen may look translucent or clearerTrusted Source than normal, indicating it contains a very small amount of sperm.
When to see a doctor or other healthcare professional
Your semen may show slight color changes throughout your life, even when you’re in good health.
Consider making an appointment with a doctor or other healthcare professional if you’re experiencing other unusual symptoms.
These include:
difficulty or complete inability to urinate
heaviness or swelling around your genital area
rash or irritation on your penis or scrotum
clear or cloudy discharge
cold- or flu-like symptoms
fever
Why is there jelly in my sperm?
