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Colorbook
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Color Information

Cyan

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

HEX Format
#156144
RGB Values
21, 97, 68
HSL Values
157°, 64%, 23%
CMYK Values
78%, 0%, 30%, 62%

Color Variations & Tints

  • #239F6F

    Lightness: 38%

  • #1E8A61

    Lightness: 33%

  • #1A7552

    Lightness: 28%

  • #156144

    Lightness: 23%

    Current color

  • #114B35

    Lightness: 18%

  • #0C3626

    Lightness: 13%

  • #072117

    Lightness: 8%

Accessibility

White Text
7.4
PASS
Black Text
2.8
FAIL
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 #156144

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

Current: #156144

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