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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
#C5F113
RGB Values
197, 241, 19
HSL Values
72°, 89%, 51%
CMYK Values
18%, 0%, 92%, 5%

Color Variations & Tints

  • #D7F55B

    Lightness: 66%

  • #D1F443

    Lightness: 61%

  • #CBF32B

    Lightness: 56%

  • #C5F113

    Lightness: 51%

    Current color

  • #B4DE0D

    Lightness: 46%

  • #A0C60C

    Lightness: 41%

  • #8DAE0A

    Lightness: 36%

Accessibility

White Text
1.3
FAIL
Black Text
16.0
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 #C5F113

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

Current: #C5F113

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