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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
#B1BD09
RGB Values
177, 189, 9
HSL Values
64°, 91%, 39%
CMYK Values
6%, 0%, 95%, 26%

Color Variations & Tints

  • #E6F41F

    Lightness: 54%

  • #DFEF0B

    Lightness: 49%

  • #C9D60A

    Lightness: 44%

  • #B1BD09

    Lightness: 39%

    Current color

  • #9BA608

    Lightness: 34%

  • #848D07

    Lightness: 29%

  • #6D7506

    Lightness: 24%

Accessibility

White Text
2.1
FAIL
Black Text
10.2
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 #B1BD09

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

Current: #B1BD09

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