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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
#4FD309
RGB Values
79, 211, 9
HSL Values
99°, 92%, 43%
CMYK Values
63%, 0%, 96%, 17%

Color Variations & Tints

  • #76F631

    Lightness: 58%

  • #66F519

    Lightness: 53%

  • #59EB0A

    Lightness: 48%

  • #4FD309

    Lightness: 43%

    Current color

  • #46BA08

    Lightness: 38%

  • #3DA207

    Lightness: 33%

  • #348906

    Lightness: 28%

Accessibility

White Text
2.0
FAIL
Black Text
10.7
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 #4FD309

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

Current: #4FD309

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