What it is
Color blindness, also called color vision deficiency, means a person sees certain colors differently than most people do. It is more common in men and is often inherited, though some people develop it later because of other health conditions, medications or aging.
Types are often described as protan (red-related), deutan (green-related) or tritan (blue-yellow-related), and severity can range from mild to more significant. Two people with the same label may notice very different things in daily life.
Color blind military enlistment refers to how color vision fits into the process of joining the armed forces. Some roles depend heavily on telling colors apart, such as reading signals, wiring, maps or displays, while others rely on it far less.
How it’s traditionally been approached
Military entrance processes have traditionally included a medical screening that may involve a color vision test. Which test is used, how results are scored and what they mean for eligibility can differ between branches and can change over time.
Requirements are often tied to specific jobs rather than a single yes-or-no rule. A person who does not meet the standard for one role may still be considered for others, depending on the branch's current policies and needs.
Policies may also allow waivers or additional testing in some situations, but this is decided by the military, not by a website or a private doctor. The only reliable way to know current requirements is to ask a recruiter or the specific branch directly.
How the right doctor may help
A doctor who offers comprehensive color vision testing may help you learn what type of color vision difference you have and how significant it is. A visit generally includes a conversation about your history and the use of standardized color vision tests, and the results may give you clearer language to use when talking with a recruiter.
Occupational and licensing color vision testing is a related service that some providers offer. It may help you understand how you perform on the kinds of tests commonly used for work or entry screening, though it does not replace the official testing done by the military.
Helpful questions to ask a provider include: What type and severity do my results suggest? Which tests did you use, and might other tests give different results? How might this relate to the jobs I am considering? Remember that only the military decides eligibility, and only a licensed clinician can advise on your eyes and health.
The whole-person view
Hearing that color vision may affect a career goal can bring up frustration, worry or disappointment. Body, mind and stress affect one another, so it is normal for big career questions to feel heavy, and taking care of sleep, movement and support may help you think more clearly.
If the stress feels hard to carry, body-based support such as Somatic Experiences may be one option to explore, and talk therapy through Therapists.plus may be another. Many people find that having a trusted person to talk with makes it easier to weigh other paths and make decisions.
Keep in mind
- Color-enhancing filter glasses and contact lenses do not cure color blindness and do not restore normal color vision, and how much they affect color perception varies by your type (protan, deutan or tritan) and severity.
- Using such glasses or lenses to try to pass an entrance color vision test may not be permitted, so ask the military directly about its rules before relying on any aid.
- Standards change over time and vary by branch and job, so confirm current requirements with a recruiter or the specific branch rather than relying on general information.
- This page is educational only and not medical advice; licensed professionals should guide care. For emergencies call 911, and in a crisis call or text 988.
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Frequently asked questions
Can you join the military if you are color blind?
It depends on the branch, the job and the current policies, so there is no single answer. Some people with color vision deficiency may qualify for certain roles, while others may be limited. Ask a recruiter or the specific branch for current requirements.
Does color blind military enlistment depend on the type of color blindness?
It can. Type (protan, deutan or tritan) and severity may affect how someone performs on screening tests. How results are interpreted is decided by the military and can differ by job.
What color vision test does the military use?
The specific tests and scoring methods vary by branch and may change over time. Rather than relying on a general answer, confirm the current screening process with a recruiter or the branch directly.
Can color blind glasses help me pass a military color vision test?
No, they should not be counted on for that. Color-enhancing filter glasses and contact lenses do not cure color blindness or restore normal color vision, and they may not be allowed during official testing. Ask the military about its rules.
Are there waivers for color blindness in the military?
Waivers or additional evaluation may be available in some situations, but this is decided by each branch and can change. A recruiter can explain what is currently possible for the roles you are interested in.
Should I get my color vision tested before talking to a recruiter?
It may be helpful, though it is not required. A provider offering comprehensive color vision testing may help you understand your type and severity, which can make conversations more informed. The military's own testing is what determines eligibility.
Educational resource. Colorblind Glasses shares general information and connects people with independent doctors. It is not medical advice, diagnosis or treatment. Talk with a licensed professional about your health.