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Glam Monitor

Can two brown-eyed parents have a green eyed child?

Author

Daniel Martin

Updated on May 13, 2026

Two brown-eyed parents are likely to have a brown-eyed child. Again, it's not guaranteed. Two green-eyed parents are likely to have a green-eyed child, although there are exceptions. Two hazel-eyed parents are likely to have a hazel-eyed child, although a different eye color could emerge.

What color eyes can two brown-eyed parents have?

Brown (and sometimes green) is considered dominant. So a brown-eyed person may carry both a brown version and a non-brown version of the gene, and either copy may be passed to his children. Two brown-eyed parents (if both are heterozygous) can have a blue-eyed baby.

Can a child have different colored eyes than both parents?

The chromosomes a child inherits carry genetic information that determines eye color. Differences in the copies received from each parent causes variations in the amount of melanin produced. A region on chromosome 15 has a big part in determining eye color. The OCA2 and HERC2 genes are located in this region.

Can 2 green eyes make green?

Again, it's not guaranteed. Two green-eyed parents are likely to have a green-eyed child, although there are exceptions. Two hazel-eyed parents are likely to have a hazel-eyed child, although a different eye color could emerge.

What is the rarest eye color?

Of those four, green is the rarest. It shows up in about 9% of Americans but only 2% of the world's population. Hazel/amber is the next rarest of these. Blue is the second most common and brown tops the list with 45% of the U.S. population and possibly almost 80% worldwide.

16 related questions found

Can 2 parents with brown eyes have blue?

The only way to present blue eyes is to inherit two copies of the blue-eyed gene. However, brown-eyed parents can pass a recessive blue-eyed gene. Therefore, two brown-eyed partners can birth a blue-eyed baby.

Can brown and blue eyes make green?

First, the answer is yes to both questions: two blue-eyed parents can produce green or brown-eyed children.

Can 2 blue eyes make a brown eyed baby?

Because the two genes depend on each other, it is possible for someone to actually be a carrier of a dominant trait like brown eyes. And if two blue eyed parents are carriers, then they can have a brown eyed child.

Is hazel considered brown or green?

There are two main types of hazel eyes: those with brown as the dominant color in the iris and those with green as the dominant color. While all hazel eyes will have a combination of green and brown colors, the difference in dominant colors is why hazel eyes can appear either mostly green or mostly brown.

Why are green eyes so rare?

Green irises have an uncommon melanin level — less than “truly” brown eyes, but more than blue eyes. This is why green eyes are so unique. And while 9% is indeed rare, green eyes have an even lower eye color percentage across the globe.

Are my eyes green or hazel?

There are a few major ways to tell the difference between green eyes and hazel eyes. While both have green in their iris and color palette, green eyes only have green, while hazel always incorporates browns and sometimes even yellows.

Where do green eyes come from?

Where Do Green Eyes Come From? Green-eyed people most commonly originate from northern and central parts of Europe, as well as some parts of Western Asia. For example, Ireland and Scotland both boast a whopping 86 percent of the population having blue or green eyes.

Can 2 brown eyes make hazel eyed baby?

Two brown-eyed parents are likely to have a brown-eyed child, but could potentially have a child with blue, green or hazel eyes, depending on the combination of genes from each parent.

How do you inherit green eyes?

The allele for brown eyes is the most dominant allele and is always dominant over the other two alleles and the allele for green eyes is always dominant over the allele for blue eyes, which is always recessive.

Can brown eyes turn green?

If the color of one or both eyes changes suddenly and significantly, see an eye doctor as soon as possible. It is particularly dangerous for eyes to change from brown to green, or from blue to brown. Major changes in the iris' pigment can indicate illness, such as: Horner's syndrome.

Is green dominant over blue eyes?

For gene 2, there are two possibilities, green or blue. Green is dominant over blue and so G usually represents green and b, blue. Green eyes, then, can be GG or Gb while blue eyes are bb.

How common are green eyes?

An estimated 2% of the world's population have green eyes, making them very rare overall. However, green eyes are very common in some parts of the world, including Ireland and Scotland. In the U.S., where many people descend from ancestors from Ireland and Scotland, about 9% of people have green eyes.

Is hazel or blue eyes rarer?

According to the World Atlas, only about 5% of the world's population has hazel eyes, making them extremely uncommon. Meanwhile, blue eyes account for about 8 to 10% of the world population whereas brown eyes dominate at a whopping 79%. However, this doesn't make hazel the rarest eye color.

What are gray eyes?

Gray eyes may be called “blue” at first glance, but they tend to have flecks of gold and brown. And they may appear to “change color” from gray to blue to green depending on clothing, lighting, and mood (which may change the size of the pupil, compressing the colors of the iris).

What is the prettiest eye color?

While hazel was found to be the most attractive eye color in females. When it came to the most attractive eye color in females, the results were very different. Hazel eyes topped the list as the most popular, with 65 out of 322 total matches—or 20.19 percent.

What ethnicity has the most green eyes?

Green eyes are most common in Northern, Central, and Western Europe. About 16 percent of people with green eyes are of Celtic and Germanic ancestry.

What country has the most green eyes?

The largest concentration of green eyed people is in Ireland, Scotland and Northern Europe. In Ireland and Scotland, 86% of people have either blue or green eyes. There have been 16 genes identified that contribute to eye colour.

What color eyes will two green eyed parents have?

While if both parents have green eyes, their baby has a 75 per cent chance of having the same colour, a 24 per cent chance of having blue eyes and a one per cent chance of having brown eyes. Eye colour is a hereditary trait from parents and determines a baby's eye colour.