/
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
#15B576
RGB Values
21, 181, 118
HSL Values
156°, 79%, 40%
CMYK Values
88%, 0%, 35%, 29%

Color Variations & Tints

  • #32E79E

    Lightness: 55%

  • #1BE494

    Lightness: 50%

  • #18CD85

    Lightness: 45%

  • #15B576

    Lightness: 40%

    Current color

  • #13A067

    Lightness: 35%

  • #108959

    Lightness: 30%

  • #0D724A

    Lightness: 25%

Accessibility

White Text
2.7
FAIL
Black Text
7.9
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 #15B576

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

Current: #15B576

Discover More Colors

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