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Colorbook
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Color Information

Black

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

HEX Format
#90A843
RGB Values
144, 168, 67
HSL Values
74°, 43%, 46%
CMYK Values
14%, 0%, 60%, 34%

Color Variations & Tints

  • #B2C671

    Lightness: 61%

  • #A9BF5F

    Lightness: 56%

  • #9FB84C

    Lightness: 51%

  • #90A843

    Lightness: 46%

    Current color

  • #81963C

    Lightness: 41%

  • #718334

    Lightness: 36%

  • #61712D

    Lightness: 31%

Accessibility

White Text
2.7
FAIL
Black Text
7.9
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 #90A843

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

Current: #90A843

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