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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
#42DB3B
RGB Values
66, 219, 59
HSL Values
117°, 69%, 55%
CMYK Values
70%, 0%, 73%, 14%

Color Variations & Tints

  • #83E77E

    Lightness: 70%

  • #6EE368

    Lightness: 65%

  • #5ADF53

    Lightness: 60%

  • #42DB3B

    Lightness: 55%

    Current color

  • #30D728

    Lightness: 50%

  • #2BC224

    Lightness: 45%

  • #27AC20

    Lightness: 40%

Accessibility

White Text
1.8
FAIL
Black Text
11.4
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 #42DB3B

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

Current: #42DB3B

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