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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
#738C10
RGB Values
115, 140, 16
HSL Values
72°, 79%, 31%
CMYK Values
18%, 0%, 89%, 45%

Color Variations & Tints

  • #ADD219

    Lightness: 46%

  • #9ABB16

    Lightness: 41%

  • #87A413

    Lightness: 36%

  • #738C10

    Lightness: 31%

    Current color

  • #62770E

    Lightness: 26%

  • #4F600B

    Lightness: 21%

  • #3C4909

    Lightness: 16%

Accessibility

White Text
3.8
FAIL
Black Text
5.5
PASS
WCAG AA
PASS
WCAG AAA
FAIL

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 #738C10

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

Current: #738C10

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