In as much as 15 percent of the white population (or people who tend to have lighter eye colors), eye color changes with age. People who had deep brown eyes during their youth and adulthood may experience a lightening of their eye pigment as they enter middle age, giving them hazel eyes.
When your pupils shrink or dilate, the color of your eyes may seem to change. For example, if your pupils widen, not as much of your irises are exposed, and the remaining irises look darker. On the other hand, when your pupils are smaller, your eye color may appear lighter.
What Causes Amber Eyes? Just as it is with other eye colors, amber eyes are determined by genetics and the amount of melanin pigments in the eye. There are two types of melanin—eumelanin, which is dark brown-black, and pheomelanin (also called lipochrome), which is a lighter reddish-yellow.
The pupil can change size with certain emotions, thus changing the iris color dispersion and the eye color. You've probably heard people say your eyes change color when you're angry, and that probably is true. Your eyes can also change color with age. They usually darken somewhat.
Common Explanations for Changes in Eye Color
When your pupils dilate, they change in size. Pupils change sizes to let more light into the eye, often in surroundings with dim lighting. This causes the eye to appear darker due to the iris being less visible.
In most people, the answer is no. Eye color fully matures in infancy and remains the same for life. But in a small percentage of adults, eye color can naturally become either noticeably darker or lighter with age.
Changes in eye color are rare. Sometimes, the color of your eye may appear to change when your pupils dilate. The colors in your environment, including lighting and your clothes, can give the illusion of eye color change.
When broken down by gender, men ranked gray, blue, and green eyes as the most attractive, while women said they were most attracted to green, hazel, and gray eyes. Despite brown eyes ranking at the bottom of our perceived attraction scale, approximately 79% of the world's population sports melanin-rich brown eyes.
People with dark brown eyes are usually natural leaders. In another study it was found that people with brown eyes are also seen as more agreeable by others, as reported in an article called Current Psychology written by Elliroma Gardiner and Chris Jackson.
People with brown eyes are said to be independent, determined and self-confident. Yet, you never fail to remain humble. When people look at you, they get a sense of security and stability – you are known to be trustworthy. While you may want to act tough, your brown eyes portray how kind and sensitive you truly are.
We found that green is the most popular lens colour, with brown coming in a close second, despite it being one of the most common eye colours. Although blue and hazel are seen as the most attractive eye colours for men and women they are surprisingly the least popular.
People who had deep brown eyes during their youth and adulthood may experience a lightening of their eye pigment as they enter middle age, giving them hazel eyes.
Brown eyes
Brown is the least rare of eye colours and can range from dark chocolate hues to lighter chestnut shades. They can sometimes appear black as they tend to blend with the pupil of the eye; however, this is an illusion as black irises don't exist.
Brown eyes are more resistant to problems because they have more melanin. It also helps to repair DNA damage and to keep the eyes moist. People with brown eyes are also less likely to develop certain types of eye diseases, such as age-related macular degeneration.
Green, yellow, orange, and red hues also show off the beauty of brown eyes. And bold colors that pop are a safe bet. Green and purple brighten up light brown eyes. Light eyelids are perfect for making your eyes shine.
Benefits of Brown Eyes
People with brown eyes tend to be at lower risk for eye cancer, macular degeneration, and diabetic retinopathy. An additional benefit of brown eyes is that the higher melanin levels may protect the brain's nerves from damage due to noise.
You might also notice that people with brown hair typically have brown eyes. Skin color also often fits in this trend: people with lighter hair and skin often have light eyes.
Intelligence was the number one trait associated with brown, the most common eye color in the U.S., by 34 percent of respondents.
While some people may appear to have irises that are black, they don't technically exist. People with black-colored eyes instead have very dark brown eyes that are almost indistinguishable from the pupil. In fact, brown eyes are even the most common eye color in newborn babies.
Lighter-colored eyes have less pigment to protect against sun damage and UV radiation compared to darker-colored eyes. This means that people with green, hazel, or blue eyes are more sensitive to light and more susceptible to UV damage.
Are brown eyes warm or cool? Dark brown eyes are cool-toned, and light brown eyes are warm-toned. Hazel eyes with golden flecks look warmer, while hazel eyes with gray or green flecks look cool-toned.
Your iris (the colored part of your eye) may change through a virus or disease process, leading to a slightly different hue to your eyes. The color may lighten due to a loss of pigmentation in your iris or atrophy when the muscle in your iris grows thinner. Causes could include: Pigment dispersion syndrome.
Eye color can change over time, but only slightly. The eye color of most babies will darken in the first few years of life. During this time, the body produces a darker pigment, known as melanin. Expansion or contraction of the iris can also lead to minute changes in eye color.
The genetic switch is located in the gene adjacent to OCA2 and rather than completely turning off the gene, the switch limits its action, which reduces the production of melanin in the iris. In effect, the turned-down switch diluted brown eyes to blue.