/
Colorbook
Sign in Sign up

Color Information

Black

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

HEX Format
#64B285
RGB Values
100, 178, 133
HSL Values
145°, 34%, 55%
CMYK Values
44%, 0%, 25%, 30%

Color Variations & Tints

  • #98CDAE

    Lightness: 70%

  • #87C4A1

    Lightness: 65%

  • #76BC93

    Lightness: 60%

  • #64B285

    Lightness: 55%

    Current color

  • #54AB78

    Lightness: 50%

  • #4C9A6C

    Lightness: 45%

  • #438960

    Lightness: 40%

Accessibility

White Text
2.5
FAIL
Black Text
8.2
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 #64B285

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

Current: #64B285

Discover More Colors

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