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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
#BFC63F
RGB Values
191, 198, 63
HSL Values
63°, 54%, 51%
CMYK Values
4%, 0%, 68%, 22%

Color Variations & Tints

  • #D2D779

    Lightness: 66%

  • #CCD166

    Lightness: 61%

  • #C5CB52

    Lightness: 56%

  • #BFC63F

    Lightness: 51%

    Current color

  • #AEB536

    Lightness: 46%

  • #9BA130

    Lightness: 41%

  • #888D2A

    Lightness: 36%

Accessibility

White Text
1.8
FAIL
Black Text
11.4
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 #BFC63F

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

Current: #BFC63F

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