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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
#EFF675
RGB Values
239, 246, 117
HSL Values
63°, 88%, 71%
CMYK Values
3%, 0%, 52%, 4%

Color Variations & Tints

  • #F8FBBC

    Lightness: 86%

  • #F5F9A4

    Lightness: 81%

  • #F2F88C

    Lightness: 76%

  • #EFF675

    Lightness: 71%

    Current color

  • #EDF55C

    Lightness: 66%

  • #EAF344

    Lightness: 61%

  • #E8F22C

    Lightness: 56%

Accessibility

White Text
1.2
FAIL
Black Text
18.1
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 #EFF675

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

Current: #EFF675

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