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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
#ACCD42
RGB Values
172, 205, 66
HSL Values
74°, 58%, 53%
CMYK Values
16%, 0%, 68%, 20%

Color Variations & Tints

  • #C7DD7E

    Lightness: 68%

  • #BED76A

    Lightness: 63%

  • #B5D256

    Lightness: 58%

  • #ACCD42

    Lightness: 53%

    Current color

  • #A0C133

    Lightness: 48%

  • #90AD2E

    Lightness: 43%

  • #7F9929

    Lightness: 38%

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 #ACCD42

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

Current: #ACCD42

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