#21DE50 Color Information

Hex color code: #21DE50

The hex color #21DE50 is a vivid green with RGB values of (33, 222, 80) and HSL of (135°, 74%, 50%). It is commonly used in modern UI design.

Try:

Color NameMedium Sea Green

HEX

#21DE50

RGB

33, 222, 80

HSL

135°, 74%, 50%

CMYK

85%, 0%, 64%, 13%

Shades

CSS Usage

color: #21DE50;
background-color: #21DE50;
border-color: #21DE50;
box-shadow: 0 0 10px #21DE50;
border: 2px solid #21DE50;

Tailwind Usage

bg-[#21DE50]
text-[#21DE50]
border-[#21DE50]
shadow-[0_0_10px_21DE50]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #21DE50, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #21DE50; color: #000000; }

Badge

New Feature

.badge { background-color: #21DE50; 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 #21DE50; background-color: #21DE5015; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #21DE5020; border-left: 4px solid #21DE50; }

Link / Accent

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

a { color: #21DE50; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #21DE50 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

33, 222, 80

Red: 33 / Green: 222 / Blue: 80

HSL

135°, 74%, 50%

Hue: 135° / Saturation: 74% / Lightness: 50%

CMYK

85%, 0%, 64%, 13%

Cyan: 85% / Magenta: 0% / Yellow: 64% / Key: 13%

What color is #21DE50?

#21DE50 is a green hue associated with nature and harmony.

Color Shades

Complementary Colors

DE21AF

Color Palette

HEX to RGB

Convert #21DE50 to RGB:

rgb(33, 222, 80)HEX to RGB Converter →

HEX to HSL

Convert #21DE50 to HSL:

hsl(135, 74%, 50%)RGB to HSL Converter →

HEX to CMYK

Convert #21DE50 to CMYK:

cmyk(85%, 0%, 64%, 13%)Color Converter →

Color Meaning and Usage

#21DE50 is a eye-catching green color with RGB values of 33, 222, 80 and HSL of 135°, 74%, 50%. This green hue evokes nature and harmony, making it suitable for typically applied in digital products. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #21DE50 is #DE21AF, creating high-contrast pairings. For softer combinations, try analogous colors like #50DE21.

Use #21DE50 in CSS: color: #21DE50 or background-color: #21DE50. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #21DE50

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

Contrast Ratio: 11.63:1

WCAG AA: Pass

WCAG AAA: Pass

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #21DE50?

#21DE50 is a eye-catching green color - a green hue that evokes nature and harmony.

What is the RGB value of #21DE50?

#21DE50 in RGB is (33, 222, 80) - 33 red, 222 green, and 80 blue.

How to use #21DE50 in CSS?

Use #21DE50 directly in your CSS properties like color or background-color.

What colors go well with #21DE50?

#DE21AF (complementary), #50DE21 (analogous), and #179B38 (lighter shade) work well with #21DE50.