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#99CC00 · #5D671D · #003333 · #441133 · #660033

bright

A 5-color bright palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarmCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial App

Color Details Color Details

#99CC00

Grass Green · Chartreuse · Forest Green

HEX
#99CC00
RGB
rgb(153, 204, 0)
HSL
hsl(75, 100%, 40%)
HSB
hsb(75, 100%, 80%)
CMYK
cmyk(25%, 0%, 100%, 20%)
Oklch
oklch(78.0% 0.198 125.7)

Traditional「Grass Green」· Paint「Forest Green」· Creative Blush Sunrise

#5D671D

Autumn Sage · DarkOliveGreen · Honey Gold

HEX
#5D671D
RGB
rgb(93, 103, 29)
HSL
hsl(68, 56%, 26%)
HSB
hsb(68, 72%, 40%)
CMYK
cmyk(10%, 0%, 72%, 60%)
Oklch
oklch(49.0% 0.097 116.8)

Traditional「Autumn Sage」· Paint「Honey Gold」· Creative Blush Sunrise

#003333

Lake Blue · DarkSlateGray · Peacock Green

HEX
#003333
RGB
rgb(0, 51, 51)
HSL
hsl(180, 100%, 10%)
HSB
hsb(180, 100%, 20%)
CMYK
cmyk(100%, 0%, 0%, 80%)
Oklch
oklch(29.1% 0.050 194.8)

Traditional「Lake Blue」· Paint「Peacock Green」· Creative Blush Sunrise

#441133

Rose Purple · DarkSlateGray · Raspberry

HEX
#441133
RGB
rgb(68, 17, 51)
HSL
hsl(320, 60%, 17%)
HSB
hsb(320, 75%, 27%)
CMYK
cmyk(0%, 75%, 25%, 73%)
Oklch
oklch(27.7% 0.089 343.6)

Traditional「Rose Purple」· Paint「Raspberry」· Creative Blush Sunrise

#660033

Dark Violet · Maroon · Raspberry

HEX
#660033
RGB
rgb(102, 0, 51)
HSL
hsl(330, 100%, 20%)
HSB
hsb(330, 100%, 40%)
CMYK
cmyk(0%, 100%, 50%, 60%)
Oklch
oklch(33.1% 0.134 359.7)

Traditional「Dark Violet」· Paint「Raspberry」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

99CC00
3300CC

Analogous

CC9900
99CC00
33CC00

Triadic

99CC00
0099CC
CC0099

Split-Comp.

99CC00
0033CC
9900CC

Tetradic

99CC00
00CC99
3300CC
CC0033

Contrast Matrix WCAG 2.1 Contrast

99CC00
5D671D
003333
441133
660033
—
3.2
AA Large
7.2
AAA
8.0
AAA
6.8
AA
3.2
AA Large
—
2.3
Fail
2.5
Fail
2.1
Fail
7.2
AAA
2.3
Fail
—
1.1
Fail
1.1
Fail
8.0
AAA
2.5
Fail
1.1
Fail
—
1.2
Fail
6.8
AA
2.1
Fail
1.1
Fail
1.2
Fail
—
White BG
1.9Fail
6.1AA
13.8AAA
15.3AAA
13.0AAA
Black BG
11.0AAA
3.4AA Large
1.5Fail
1.4Fail
1.6Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

AFB031
61612F
161733
2E2D2B
3A3927

Deuteranopia

ACA83D
616033
130F33
313529
404724

Tritanopia

9C5861
5E3D40
033333
412423
611D1B

Achromatopsia

A5A5A5
5C5C5C
242424
242424
242424

Shades & Tints Shades & Tints

#99CC00

Dark
Light

#5D671D

Dark
Light

#003333

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #99cc00;
  --color-2: #5d671d;
  --color-3: #003333;
  --color-4: #441133;
  --color-5: #660033;
}

SCSS

$color-1: #99cc00;
$color-2: #5d671d;
$color-3: #003333;
$color-4: #441133;
$color-5: #660033;

TAILWIND

colors: {
  'brand-1': '#99cc00',
  'brand-2': '#5d671d',
  'brand-3': '#003333',
  'brand-4': '#441133',
  'brand-5': '#660033',
}

RGB Array

[153, 204, 0], [93, 103, 29], [0, 51, 51], [68, 17, 51], [102, 0, 51]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This bright-style palette of #99CC00, #5D671D, #003333, #441133, #660033 is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs. Vivid colors effectively attract user attention. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #99cc00; --color-2: #5d671d; --color-3: #003333; --color-4: #441133; --color-5: #660033. LangColor editor supports one-click export to CSS, SCSS, Tailwind, JSON and more. Click the "Export" button to choose your format.

What UI/UX design tips apply to this palette?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. Use the "Contrast Matrix" tool in LangColor editor to check WCAG accessibility levels for every color pair.

Which industries or brands suit this palette?

This bright-style 5-color scheme is especially suited for food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. Click "AI Analysis" in the editor for more detailed brand color suggestions.

🎨 Open this palette in Editor →

Generated by LangColor online color tool · Breaking the barrier between language and color