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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
#ECF1AC
RGB Values
236, 241, 172
HSL Values
64°, 71%, 81%
CMYK Values
2%, 0%, 29%, 5%

Color Variations & Tints

  • #FBFCEE

    Lightness: 96%

  • #F6F8D8

    Lightness: 91%

  • #F1F5C2

    Lightness: 86%

  • #ECF1AC

    Lightness: 81%

    Current color

  • #E7ED96

    Lightness: 76%

  • #E3EA81

    Lightness: 71%

  • #DEE66B

    Lightness: 66%

Accessibility

White Text
1.2
FAIL
Black Text
17.7
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 #ECF1AC

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

Current: #ECF1AC

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