Color Code Generator & Picker

Generate color codes, variations, harmonies, and check contrast ratios.

Color Conversion

HEX

#00ff45

Malachite

HEX
#00ff45
HSL
136, 100, 50
RGB
0, 255, 69
XYZ
37, 72, 18
CMYK
100, 0, 73, 0
LUV
88,-74,99,
LAB
88, -83, 70
HWB
136, 0, 0

Variations

The purpose of this section is to accurately produce tints (pure white added) and shades (pure black added) of your selected color in 10% increments.

Pro Tip: Use shades for hover states and shadows, tints for highlights and backgrounds.

Shades

Darker variations created by adding black to your base color.

0%
#00ff45
10%
#00e63e
20%
#00cc37
30%
#00b330
40%
#009929
50%
#008023
60%
#00661c
70%
#004c15
80%
#00330e
90%
#001907
100%
#000000

Tints

Lighter variations created by adding white to your base color.

0%
#00ff45
10%
#1aff58
20%
#33ff6a
30%
#4dff7d
40%
#66ff8f
50%
#80ffa2
60%
#99ffb5
70%
#b3ffc7
80%
#ccffda
90%
#e6ffec
100%
#ffffff

Common Use Cases

  • UI component states (hover, active, disabled)
  • Creating depth with shadows and highlights
  • Building consistent color systems

Design System Tip

These variations form the foundation of a cohesive color palette. Export them to maintain consistency across your entire project.

Color Combinations

Each harmony has its own mood. Use harmonies to brainstorm color combos that work well together.

How to Use

Click on any color to copy its hex value. These combinations are mathematically proven to create visual harmony.

Why It Matters

Color harmonies create balance and evoke specific emotions in your designs.

Complement

A color and its opposite on the color wheel, +180 degrees of hue. High contrast.

#00ff45
#ff00ba
Best for: High-impact designs, CTAs, logos

Split-complementary

A color and two adjacent to its complement, +/-30 degrees of hue from the value opposite the main color. Bold like a straight complement, but more versatile.

#00ff45
#0087ff
#ff0021
Best for: Vibrant yet balanced layouts

Triadic

Three colors spaced evenly along the color wheel, each 120 degrees of hue apart. Best to allow one color to dominate and use the others as accents.

#00ff45
#4500ff
#ff4500
Best for: Playful, energetic designs

Analogous

Three colors of the same luminance and saturation with hues that are adjacent on the color wheel, 30 degrees apart. Smooth transitions.

#00ff45
#00ff2c
#00ff5f
Best for: Nature-inspired, calming interfaces

Monochromatic

Three colors of the same hue with luminance values +/-50%. Subtle and refined.

#00ff45
#005517
#00aa2e
Best for: Minimalist, sophisticated designs

Tetradic

Two sets of complementary colors, separated by 60 degrees of hue.

#00ff45
#003aff
#ff00ba
#ffc500
Best for: Rich, diverse color schemes

Color Theory Principles

Balance

Use one dominant color, support with secondary, and accent sparingly.

Contrast

Ensure sufficient contrast for readability and accessibility.

Harmony

Colors should work together to create a unified visual experience.

Color Contrast Checker

Test color combinations to ensure they meet WCAG accessibility standards for text readability.

Text Color
Background Color
Contrast
15.39
Success
Super
Small text
✔︎
Large text
✔︎
WCAG Standards
AA:Minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Required for most websites.
AAA:Enhanced contrast ratio of 7:1 for normal text and 4.5:1 for large text. Recommended for optimal accessibility.
Outstanding contrast - exceeds all WCAG requirements.

Everybody is a Genius. But If You Judge a Fish by Its Ability to Climb a Tree, It Will Live Its Whole Life Believing that It is Stupid.

- Albert Einstein

Technical Formats

Practical Formats

Color Analysis

Blindness Simulator

Creative Aspects