#21E475 Color Information

Hex color code: #21E475

The hex color #21E475 is a vivid green with RGB values of (33, 228, 117) and HSL of (146°, 78%, 51%). It is commonly used in modern UI design.

Try:

Color NameSpring Green

HEX

#21E475

RGB

33, 228, 117

HSL

146°, 78%, 51%

CMYK

86%, 0%, 49%, 11%

Shades

CSS Usage

color: #21E475;
background-color: #21E475;
border-color: #21E475;
box-shadow: 0 0 10px #21E475;
border: 2px solid #21E475;

Tailwind Usage

bg-[#21E475]
text-[#21E475]
border-[#21E475]
shadow-[0_0_10px_21E475]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #21E475, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #21E475; color: #000000; }

Badge

New Feature

.badge { background-color: #21E475; color: #000000; }

Text Highlight

The quick brown fox jumps over the lazy dog. highlighted text example shows how the color looks as a text highlight.

Card

Card Title

This card uses your color as a border accent.

.card-accent { border: 2px solid #21E475; background-color: #21E47515; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #21E47520; border-left: 4px solid #21E475; }

Link / Accent

This is a paragraph with a link using your color. The color can be applied to interactive elements.

a { color: #21E475; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #21E475 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

33, 228, 117

Red: 33 / Green: 228 / Blue: 117

HSL

146°, 78%, 51%

Hue: 146° / Saturation: 78% / Lightness: 51%

CMYK

86%, 0%, 49%, 11%

Cyan: 86% / Magenta: 0% / Yellow: 49% / Key: 11%

What color is #21E475?

#21E475 is a green hue associated with nature and harmony.

Color Shades

Complementary Colors

E4218F

Color Palette

HEX to RGB

Convert #21E475 to RGB:

rgb(33, 228, 117)HEX to RGB Converter →

HEX to HSL

Convert #21E475 to HSL:

hsl(146, 78%, 51%)RGB to HSL Converter →

HEX to CMYK

Convert #21E475 to CMYK:

cmyk(86%, 0%, 49%, 11%)Color Converter →

Color Meaning and Usage

A vivid green tone, #21E475 has RGB (33, 228, 117) and HSL (146°, 78%, 51%). Known for evoking nature and harmony, this green hue is popular in mobile app design. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #21E475 is #E4218F, creating high-contrast pairings. For softer combinations, try analogous colors like #2EE421.

Use #21E475 in CSS: color: #21E475 or background-color: #21E475. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #21E475

Sample text on this color - The quick brown fox jumps over the lazy dog.

Contrast Ratio: 12.42:1

WCAG AA: Pass

WCAG AAA: Pass

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #21E475?

#21E475 is a vivid green color - a green hue that evokes nature and harmony.

What is the RGB value of #21E475?

#21E475 in RGB is (33, 228, 117) - 33 red, 228 green, and 117 blue.

How to use #21E475 in CSS?

Use #21E475 directly in your CSS properties like color or background-color.

What colors go well with #21E475?

#E4218F (complementary), #2EE421 (analogous), and #14A352 (lighter shade) work well with #21E475.