/
Colorbook
Sign in Sign up

Color Information

Yellow

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#C0E40C
RGB Values
192, 228, 12
HSL Values
70°, 90%, 47%
CMYK Values
16%, 0%, 95%, 11%

Color Variations & Tints

  • #D8F547

    Lightness: 62%

  • #D3F42F

    Lightness: 57%

  • #CEF316

    Lightness: 52%

  • #C0E40C

    Lightness: 47%

    Current color

  • #ABCB0B

    Lightness: 42%

  • #97B309

    Lightness: 37%

  • #839B08

    Lightness: 32%

Accessibility

White Text
1.5
FAIL
Black Text
14.3
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 #C0E40C

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

Current: #C0E40C

Discover More Colors

Explore a randomly curated selection of colors. Each refresh brings new inspiration for your palette.