/
Colorbook
Sign in Sign up

Color Information

Cyan

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

HEX Format
#12C7A1
RGB Values
18, 199, 161
HSL Values
167°, 83%, 43%
CMYK Values
91%, 0%, 19%, 22%

Color Variations & Tints

  • #3BEDC6

    Lightness: 58%

  • #24EBC0

    Lightness: 53%

  • #15E0B4

    Lightness: 48%

  • #12C7A1

    Lightness: 43%

    Current color

  • #10B18E

    Lightness: 38%

  • #0E9A7C

    Lightness: 33%

  • #0C8369

    Lightness: 28%

Accessibility

White Text
2.2
FAIL
Black Text
9.7
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 #12C7A1

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

Current: #12C7A1

Discover More Colors

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