All 7 Types. Fully Supported.
Each condition is addressed by specific design decisions — not afterthoughts.
Deuteranomaly
Deuteranomalia
~5% of males — most common form
Reduced sensitivity to green wavelengths. Shades of red, orange, yellow, and green appear similar or indistinguishable.
✓ All status badges use icons + text labels alongside color. Appointment statuses, alert levels, and form validation never rely on green–red distinction alone.
Deuteranopia
Deuteranopia
~1% of males
Absent green cone function. Complete inability to distinguish red from green. Greens appear as shades of yellow or beige.
✓ Charts use distinct patterns (solid, hatched, dotted) in addition to color fills. Every data series carries a text label.
~1% of males
Reduced sensitivity to red wavelengths. Reds appear darker and less saturated, easily confused with dark green or brown.
✓ Alert icons use shape differentiation: ● circle (info), ▲ triangle (warning), ■ square (critical) — independently of color.
~1% of males
Absent red cone function. Red, orange, and yellow may appear almost identical. Red can appear nearly black.
✓ Financial dashboards and revenue charts use pattern fills with minimum 3:1 contrast between adjacent data series, validated against protanopia simulation.
~0.01% of population — rare
Reduced blue cone sensitivity. Blue–green and yellow–violet distinctions become difficult. Affects color temperature perception.
✓ WIO CLINIC avoids blue–yellow-only differentiation in all UI elements. Notification types are distinguishable by icon shape without relying on hue.
~0.001% of population — very rare
Absent blue cone function. Blue appears green, yellow appears violet, and orange appears red. Affects the entire blue–violet spectrum.
✓ High Contrast Mode is available globally. All interactive elements meet WCAG 2.1 AA contrast ratios without relying on blue or yellow differentiation.
Achromatopsia
Achromatopsia
1 in 30,000 — complete color blindness
Total absence of color vision. The world is perceived entirely in shades of grey. Often accompanied by photophobia and reduced visual acuity.
✓ Every piece of clinical information is conveyed through text, shape, pattern, or position — never by color alone. High Contrast Mode and reduced-motion options are built in.