/
Colorbook
Sign in Sign up

Color Information

Green

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

HEX Format
#45FB91
RGB Values
69, 251, 145
HSL Values
145°, 96%, 63%
CMYK Values
73%, 0%, 42%, 2%

Color Variations & Tints

  • #91FDBE

    Lightness: 78%

  • #78FCAF

    Lightness: 73%

  • #5FFCA0

    Lightness: 68%

  • #45FB91

    Lightness: 63%

    Current color

  • #2DFB83

    Lightness: 58%

  • #14FA74

    Lightness: 53%

  • #05F067

    Lightness: 48%

Accessibility

White Text
1.4
FAIL
Black Text
15.5
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 #45FB91

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

Current: #45FB91

Discover More Colors

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