Color detail

Vibrant Green
#55F66B

Vibrant Green (#55F66B) with RGB(85, 246, 107) and HSL(128, 90%, 65%). Suitable for modern interface themes, branding accents, and design systems.

GreenLightcool

Generate harmony

Interactive

UI Sandbox

Project Dashboard

Active theme: Vibrant Green

Values

Production-ready color values

Copy formats for CSS, handoff docs, tokens, and implementation.

HEX

#55F66B

RGB

rgb(85, 246, 107)

HSL

hsl(128, 90%, 65%)

HSV

hsv(128, 65%, 96%)

CMYK

cmyk(65%, 0%, 57%, 4%)

Decimal

5633643

Contrast

Accessibility checks

On white

1.42:1

On black

14.78:1

Shades

Tonal scale

#022707 #04490D #067916 #09AA1E #0BDA27 #25F441 #55F66B #7CF88D #A8FAB3 #D3FDD9

90080070060050040030020010050

Accessibility

Contrast Audit

On White

FAIL

Text

1.42:1

On Black

WCAG AA PASS

Text

14.78:1

Vision

Simulator

protanopia

deuteranopia

tritanopia

Harmonies

Palette combinations from this base color

Open any harmony as a shareable palette route and keep refining from there.

Complementary

Open palette

#55F66B #F655E1

Triadic

Open palette

#55F66B #6B55F6 #F66B55

Analogous

Open palette

#90F655 #68F655 #55F66B #55F693 #55F6BB

Split complementary

Open palette

#55F66B #BB55F6 #F65590

Tetradic

Open palette

#55F66B #5590F6 #F655E1 #F6BB55

Monochromatic

Open palette

#056111 #09AA1E #0DF22B #55F66B #9EFAAA

Analysis

Design expert profile

Detailed psychological and professional strategy for this specific tone.

Vibrant Green (#55F66B) with RGB(85, 246, 107) and HSL(128, 90%, 65%). Suitable for modern interface themes, branding accents, and design systems.

greenlightneutralhex-55f66bh-128s-90l-65

Region

Language

English Español

Developer Handoff

Copy for any framework

CSS

/* Vibrant Green */
color: #55F66B;
background-color: #55F66B;
border-color: #55F66B;
box-shadow: 0 4px 24px #55f66b40;

Tailwind CSS

bg-[#55F66B] text-[#55F66B] border-[#55F66B] ring-[#55F66B]

SwiftUI

Color(red: 0.333, green: 0.965, blue: 0.420)

Flutter / Dart

Color(0xFF55F66B)

Android XML

<color name="vibrant_green">#55F66B</color>

React Native

{ color: '#55F66B' }

Social Media

Share this color

Beautiful swatches optimized for Pinterest, Instagram, and design moodboards.

Tip: Screenshots of this card are optimized for Pinterest (4:5 ratio).

Related colors

Nearby named colors

About

About Vibrant Green

This section gives the same kind of richer color context you’d expect from a dedicated color reference page.

Meaning

Vibrant Green sits in the green family with a light tone, so it holds enough weight for primary UI accents. It reads as balanced, restrained, and dependable.

Applications

Vibrant Green (#55F66B) with RGB(85, 246, 107) and HSL(128, 90%, 65%). Suitable for modern interface themes, branding accents, and design systems. It performs better as foreground color on dark interfaces and dense contrast surfaces.

Family

Green

Tone

Light

Temperature

neutral

Keywords

green, light, neutral, hex-55f66b, h-128, s-90

Conversion

Color conversions

Use these values in CSS, product docs, design tokens, and print-oriented workflows.

HEX

#55F66B

RGB

rgb(85, 246, 107)

HSL

hsl(128, 90%, 65%)

HSV

hsv(128, 65%, 96%)

CMYK

cmyk(65%, 0%, 57%, 4%)

Variations

Shades and tonal variations

Build softer surfaces, deeper states, and a cleaner tonal system from the same base hue.

#022707 #04490D #067916 #09AA1E #0BDA27 #25F441 #55F66B #7CF88D #A8FAB3 #D3FDD9

900

#022707

800

#04490D

700

#067916

600

#09AA1E

500

#0BDA27

400

#25F441

Color harmonies

Harmony-based palette routes

Move from a single color into full palette ideas based on common harmony systems.

Complementary

Open palette

#55F66B #F655E1

Triadic

Open palette

#55F66B #6B55F6 #F66B55

Analogous

Open palette

#90F655 #68F655 #55F66B #55F693 #55F6BB

Split complementary

Open palette

#55F66B #BB55F6 #F65590

Tetradic

Open palette

#55F66B #5590F6 #F655E1 #F6BB55

Monochromatic

Open palette

#056111 #09AA1E #0DF22B #55F66B #9EFAAA

Blindness simulator

Color blindness preview

These simulations help you judge whether the color keeps enough identity across common color-vision variations.

Protanopia

#9B9C8D

Red-sensitive cones are reduced, so warm reds and greens can collapse toward similar mid-tones.

Deuteranopia

#918595

Green-sensitive cones are reduced, which often compresses green and red distinctions.

Tritanopia

#5DA7AD

Blue-sensitive cones are reduced, which shifts blues and yellows toward flatter blends.

Contrast checker

Accessibility contrast snapshots

Use these quick checks to understand where the color is more reliable for text, icons, and UI foregrounds.

On white

1.42:1

Fails normal and large text guidance.

On black

14.78:1

AAA passes for normal text.

Similar colors

Nearby color references

Use nearby colors when you want alternatives with a similar overall feel but a different hue or intensity.

Color libraries

Library-ready mappings

These mappings help you slot the color into CSS names, Tailwind-like scales, and semantic design tokens faster.

CSS named match

Vibrant Green

Closest standard CSS name to #55F66B for developer-friendly reference and docs.

Design token

--color-green-light

A token-friendly alias you can use in design systems, Tailwind maps, or CSS variables.

Tailwind-friendly scale

green-500

A naming pattern that fits Tailwind-style scale systems and keeps #55F66B as the core value.

HSL token

128 90% 65%

Useful when your component library or theme layer stores semantic colors in HSL channels.

Color palettes

Palette ideas related to this color

These palette routes are pulled from the curated library based on RGB similarity, so you can branch into more complete systems quickly.

monochromegreennatural

Vibrant Green#55F66B

UI Sandbox

Production-ready color values

Accessibility checks

Tonal scale

Contrast Audit

Simulator

Palette combinations from this base color

Design expert profile

Language

Copy for any framework

Share this color

Vibrant Green

Nearby named colors

About Vibrant Green

Color conversions

Shades and tonal variations

Harmony-based palette routes

Color blindness preview

Accessibility contrast snapshots

Nearby color references

Library-ready mappings

Palette ideas related to this color

Vibrant Green
#55F66B