How do I tell green eyes from hazel eyes?

Look at the iris under natural daylight. Green eyes lean toward soft green with a warm / lipochrome undertone, while hazel eyes are brown-green with a slight warm / amber undertone. The free Eye Color Identifier removes the guesswork — it samples the actual pixels of your iris and assigns the closest color family.

Which is rarer, green or hazel eyes?

Green eyes occur in about 2% of the world population. Hazel eyes occur in about 5%. Green eyes are rarer.

Are green and hazel eyes genetically related?

Both color families are determined primarily by melanin levels in the iris controlled by overlapping genes (OCA2, HERC2, others). green eyes (polygenic) and hazel eyes (complex) sit at different points on the same melanin spectrum.

Can green eyes look like hazel eyes in some lighting?

Yes. Lighting, surrounding colors, and camera white balance can shift the apparent color. The Eye Color Identifier's AI analyzes the iris pixels directly so the call doesn't depend on lighting context.

Eye color comparison

Green vs Hazel Eyes

How to tell green eyes apart from hazel eyes — rarity, genetics, undertones, and the AI test that ends the debate.

Green Eyes

2% of the world · Polygenic

The rarest natural eye color — a striking blend of low melanin and lipochrome.

Hazel Eyes

5% of the world · Complex

A beautiful mix of brown, green, and gold. Rare and unique, just like you.

How green eyes differ from hazel eyes

Trait	Green Eyes	Hazel Eyes
Primary tone	Soft Green	Brown-Green
Undertone	Warm / Lipochrome	Slight Warm / Amber
Contrast	Medium-High	Medium
Lighting effect	Glow with golden flecks	Color shifts in different light
Rarity	2% globally	5% globally
Genetics	Polygenic (Multiple genes)	Complex (Polygenic)
Sun sensitivity	High	Medium

Which one do you have?

Mirror checks under bedroom light don't resolve green vs hazel reliably. The Eye Color Identifier looks at the actual iris pixels in your photo and returns the closest color family with a confidence score and a multi-tone breakdown — useful precisely for border cases like this comparison.

Identify My Eye Color

Frequently asked questions

How do I tell green eyes from hazel eyes?: Look at the iris under natural daylight. Green eyes lean toward soft green with a warm / lipochrome undertone, while hazel eyes are brown-green with a slight warm / amber undertone. The free Eye Color Identifier removes the guesswork — it samples the actual pixels of your iris and assigns the closest color family.
Which is rarer, green or hazel eyes?: Green eyes occur in about 2% of the world population. Hazel eyes occur in about 5%. Green eyes are rarer.
Are green and hazel eyes genetically related?: Both color families are determined primarily by melanin levels in the iris controlled by overlapping genes (OCA2, HERC2, others). green eyes (polygenic) and hazel eyes (complex) sit at different points on the same melanin spectrum.
Can green eyes look like hazel eyes in some lighting?: Yes. Lighting, surrounding colors, and camera white balance can shift the apparent color. The Eye Color Identifier's AI analyzes the iris pixels directly so the call doesn't depend on lighting context.