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Colorbook
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Color Information

Yellow

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

HEX Format
#658103
RGB Values
101, 129, 3
HSL Values
73°, 95%, 26%
CMYK Values
22%, 0%, 98%, 49%

Color Variations & Tints

  • #A1CC05

    Lightness: 41%

  • #8DB305

    Lightness: 36%

  • #7A9A04

    Lightness: 31%

  • #658103

    Lightness: 26%

    Current color

  • #526803

    Lightness: 21%

  • #3F5002

    Lightness: 16%

  • #2B3701

    Lightness: 11%

Accessibility

White Text
4.5
FAIL
Black Text
4.7
PASS
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 #658103

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

Current: #658103

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