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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
#CDE840
RGB Values
205, 232, 64
HSL Values
70°, 79%, 58%
CMYK Values
12%, 0%, 72%, 9%

Color Variations & Tints

  • #DEF184

    Lightness: 73%

  • #D8EE6D

    Lightness: 68%

  • #D2EB56

    Lightness: 63%

  • #CDE840

    Lightness: 58%

    Current color

  • #C6E628

    Lightness: 53%

  • #BBDB1A

    Lightness: 48%

  • #A7C417

    Lightness: 43%

Accessibility

White Text
1.4
FAIL
Black Text
15.2
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 #CDE840

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

Current: #CDE840

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