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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
#28690C
RGB Values
40, 105, 12
HSL Values
102°, 79%, 23%
CMYK Values
62%, 0%, 89%, 59%

Color Variations & Tints

  • #42AD14

    Lightness: 38%

  • #3A9712

    Lightness: 33%

  • #31800F

    Lightness: 28%

  • #28690C

    Lightness: 23%

    Current color

  • #1F520A

    Lightness: 18%

  • #173B07

    Lightness: 13%

  • #0E2504

    Lightness: 8%

Accessibility

White Text
6.7
PASS
Black Text
3.1
FAIL
WCAG AA
PASS
WCAG AAA
FAIL

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 #28690C

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

Current: #28690C

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