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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
#BDC939
RGB Values
189, 201, 57
HSL Values
65°, 57%, 51%
CMYK Values
6%, 0%, 72%, 21%

Color Variations & Tints

  • #D1DA77

    Lightness: 66%

  • #CBD463

    Lightness: 61%

  • #C4CF4F

    Lightness: 56%

  • #BDC939

    Lightness: 51%

    Current color

  • #ADB832

    Lightness: 46%

  • #9AA42D

    Lightness: 41%

  • #879027

    Lightness: 36%

Accessibility

White Text
1.8
FAIL
Black Text
11.6
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 #BDC939

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

Current: #BDC939

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