Red & Green, Blue Color Palette

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#43D936 67, 217, 54

#2B38C5 43, 56, 197

#D41121 212, 17, 33

#D9E9D8 217, 233, 216

#43D936

Color 1

#2B38C5

Color 2

#D41121

Color 3

#D9E9D8

Color 4

:root {
  --color-1: #43D936;
  --color-2: #2B38C5;
  --color-3: #D41121;
  --color-4: #D9E9D8;
}

colors: {
  'palette-1': '#43D936',
  'palette-2': '#2B38C5',
  'palette-3': '#D41121',
  'palette-4': '#D9E9D8',
}

const palette = [
  '#43D936',
  '#2B38C5',
  '#D41121',
  '#D9E9D8',
];

$color-1: #43D936;
$color-2: #2B38C5;
$color-3: #D41121;
$color-4: #D9E9D8;

Palette Codes 4 COLORS

This is a cool, vibrant 4-colour palette that combines high-contrast tones for a bold, dynamic look.

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Added Jun 2026

About this color palette

This is a cool, vibrant 4-colour palette that combines high-contrast tones for a bold, dynamic look. It is anchored by Red (#D41121) and reads as well balanced in lightness, with an average saturation of 61% and lightness of 58%. It works well for calm, professional and modern interfaces.

The colors in this palette

Green `#43D936`

rgb(67, 217, 54) · hsl(115, 68%, 53%)

A vivid, saturated tone that draws the eye — best for accents and highlights.

Blue `#2B38C5`

rgb(43, 56, 197) · hsl(235, 64%, 47%)

A vivid, saturated tone that draws the eye — best for accents and highlights.

Red `#D41121`

rgb(212, 17, 33) · hsl(355, 85%, 45%)

A vivid, saturated tone that draws the eye — best for accents and highlights.

Light Green `#D9E9D8`

rgb(217, 233, 216) · hsl(116, 28%, 88%)

A light, airy tone — ideal for backgrounds and subtle fills.

Accessibility & contrast

Colour contrast decides whether text stays readable. Here is how each pair of colours in this palette performs when one is used as text on the other, measured against the WCAG standard (AA needs 4.5:1, AAA needs 7:1).

Text	Background	Ratio	AA	AAA
#2B38C5	#D9E9D8	6.71:1	Pass	Fail
#43D936	#2B38C5	4.53:1	Pass	Fail
#D41121	#D9E9D8	4.25:1	Fail	Fail
#43D936	#D41121	2.88:1	Fail	Fail
#2B38C5	#D41121	1.58:1	Fail	Fail
#43D936	#D9E9D8	1.48:1	Fail	Fail

How to use these colors

Background — Light Green (#D9E9D8): the lightest tone — a clean base for large areas
Text — Red (#D41121): the darkest tone — readable for body copy and headings
Primary — Red (#D41121): the most saturated tone — buttons, links and key UI
Accent — Green (#43D936): a secondary highlight for badges and details

Colors that pair with this palette

Want to extend this palette? These colours pair naturally with its dominant Red tone, based on colour-wheel harmony. Tap a swatch to explore that colour family.

#1DC8BA · Teal #C8641D · Orange #C81D81 · Pink #2BC81D · Green