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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
#ACB413
RGB Values
172, 180, 19
HSL Values
63°, 81%, 39%
CMYK Values
4%, 0%, 89%, 29%

Color Variations & Tints

  • #DFE92B

    Lightness: 54%

  • #D8E218

    Lightness: 49%

  • #C2CB15

    Lightness: 44%

  • #ACB413

    Lightness: 39%

    Current color

  • #969D10

    Lightness: 34%

  • #80860E

    Lightness: 29%

  • #6A6F0C

    Lightness: 24%

Accessibility

White Text
2.3
FAIL
Black Text
9.3
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 #ACB413

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

Current: #ACB413

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