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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
#C7E66B
RGB Values
199, 230, 107
HSL Values
75°, 71%, 66%
CMYK Values
13%, 0%, 53%, 10%

Color Variations & Tints

  • #E0F1AC

    Lightness: 81%

  • #D8ED96

    Lightness: 76%

  • #CFEA81

    Lightness: 71%

  • #C7E66B

    Lightness: 66%

    Current color

  • #BFE255

    Lightness: 61%

  • #B7DE3F

    Lightness: 56%

  • #AEDB29

    Lightness: 51%

Accessibility

White Text
1.4
FAIL
Black Text
15.0
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 #C7E66B

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

Current: #C7E66B

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