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Colorbook
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Color Information

Green

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#66DF26
RGB Values
102, 223, 38
HSL Values
99°, 74%, 51%
CMYK Values
54%, 0%, 83%, 13%

Color Variations & Tints

  • #95E868

    Lightness: 66%

  • #85E552

    Lightness: 61%

  • #76E23C

    Lightness: 56%

  • #66DF26

    Lightness: 51%

    Current color

  • #5BCC1E

    Lightness: 46%

  • #51B61B

    Lightness: 41%

  • #47A018

    Lightness: 36%

Accessibility

White Text
1.7
FAIL
Black Text
12.1
PASS
WCAG AA
PASS
WCAG AAA
PASS

Accessibility Guide

Contrast Ratios
Higher values (4.5+) ensure better readability for users with visual impairments.
WCAG AA Standard
Minimum requirement: 4.5:1 contrast for normal text, 3:1 for large text.
WCAG AAA Standard
Enhanced level: 7:1 contrast for normal text, 4.5:1 for large text.

Color Harmonies

  • Complementary

    Colors opposite on the color wheel, creating high contrast

  • Triadic

    Three evenly spaced colors forming a triangle on the color wheel

  • Analogous

    Adjacent colors on the color wheel, creating harmony and unity

Be picky and fine tune your color: colors very near to #66DF26

Systematic progression of extremely similar colors. Each color represents a precise step in lightness variation.

Current: #66DF26

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