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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
#99D905
RGB Values
153, 217, 5
HSL Values
78°, 95%, 44%
CMYK Values
29%, 0%, 98%, 15%

Color Variations & Tints

  • #BEFA33

    Lightness: 59%

  • #B6F91A

    Lightness: 54%

  • #ACF406

    Lightness: 49%

  • #99D905

    Lightness: 44%

    Current color

  • #89C205

    Lightness: 39%

  • #78A904

    Lightness: 34%

  • #669004

    Lightness: 29%

Accessibility

White Text
1.7
FAIL
Black Text
12.3
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 #99D905

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

Current: #99D905

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