Yellow

#ffff16

Color Harmonies

Mathematical Matches
Monochromatic
#ffff7c#ffff49#ffff16#e2e200#afaf00
Analogous
#ff8b16#ffff16#8bff16
Complementary
#ffff16#1616ff
Split-Complementary
#ffff16#168bff#8b16ff
Triadic
#ffff16#16ffff#ff16ff
Tetradic (Double Complementary)
#ffff16#16ff8b#1616ff#ff168b

Readability & Contrast

Accessibility Audit & WCAG Compliance

Use Case: Standard White Text

White Text

FAIL
The Future
is Color.
Contrast Ratio1.07:1
Use Case: Standard Black Text

Black Text

AAA PASS
The Future
is Color.
Contrast Ratio19.56:1
Optimized AAA Text

Suggested Text

AAA PASS
The Future
is Color.
Contrast Ratio7.51:1
Recommended Monochrome
#535300
Optimized AAA Background

Suggested Background

AAA PASS
The Future
is Color.
Contrast Ratio7.54:1
Suggested Complement
#1616ff

Vision Deficiency Simulations

Protanopia

Red Blind

Deuteranopia

Green Blind

Tritanopia

Blue Blind

Achromatopsia

Total Color Blind

Developer Tools

Ready-to-use snippets for your codebase.

Closest Standard Class

bg-yellow-400Approx

Arbitrary Value (JIT)

<div class="bg-[#ffff16] text-black">
  <!-- Your Content -->
</div>

tailwind.config.js

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'brand': '#ffff16',
      }
    }
  }
}