/
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
#AAC61B
RGB Values
170, 198, 27
HSL Values
70°, 76%, 44%
CMYK Values
14%, 0%, 86%, 22%

Color Variations & Tints

  • #CBE647

    Lightness: 59%

  • #C5E331

    Lightness: 54%

  • #BCDC1E

    Lightness: 49%

  • #AAC61B

    Lightness: 44%

    Current color

  • #96AF18

    Lightness: 39%

  • #839915

    Lightness: 34%

  • #6F8212

    Lightness: 29%

Accessibility

White Text
1.9
FAIL
Black Text
10.8
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 #AAC61B

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

Current: #AAC61B

Discover More Colors

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