#3fb13f

Apple

Closest match (97% match)

Color formats

RGB

rgb(63, 177, 63)

Red, Green, Blue components

HSL

hsl(120, 48%, 47%)

Hue, Saturation, Lightness

CMYK

cmyk(64, 0, 64, 31)

Print color encoding

Luminance

0.329

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#3fb13f

#b13fb1

Analogous (Adjacent)

#78b13f

#3fb13f

#3fb178

Triadic

#3fb13f

#3f3fb1

#b13f3f

Split complementary

#3fb13f

#783fb1

#b13f78

Complete conversion table

HEX

#3FB13F

RGB

rgb(63,177,63)

RGBA

rgba(63,177,63, 1)

HSL

hsl(120,47.5%,47.06%)

OKLCH (Modern CSS)

oklch(0.67 0.18 143.2)

CSS Variable

--color: #3fb13f;

Preview

Readability and Typography

Headline Test

This text demonstrates the reading experience on this background color.

Headline Test

This text demonstrates the reading experience on this background color.

UI Component Set

This is an example alert bar using the selected color.

SOLIDSOFTOUTLINE

Product Mockup

4582 •••• •••• 9018

CARDHOLDER

JOHN DOE

VALID

12/28

Mobile application

Customer support

Hi! How can we help you today?

I love this new color! 😍

Data visualization

Weekly growth

+1,240

12.5%

WED

2,450

Contrast

Contrast and readability (WCAG)

On white background

2.77

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

7.57

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#3fb13f#7f7e3f

ORIG

SIM

Deuteranopia (green)

#3fb13f#3e3f3f

ORIG

SIM

Tritanopia (blue)

#3fb13f#456e7b

ORIG

SIM

Monochrome (color blind)

#3fb13f#8aa285

Mixing guide

How to mix this color using physical paints or printing inks.

MIXING PALETTE

44%

12%

RYB PIGMENTS

Cadmium yellow

Pigment

44%

Ultramarine blue

Pigment

44%

Ivory black

Pigment

12%

Unlike light, mixing paints makes colors darker. This simulation mimics the behavior of physical pigments.

Physical properties

Perceptual and light-related properties derived from the digital color.

Spectral relationship

Green hue

495–570 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Neutral

A perceptual warm–cool classification. Kelvin does not apply to an arbitrary interface color.

Cool

Neutral

Warm

Luminance (brightness)

32.9%

Dark • relative luminance

50%

100%

An RGB color is produced by combined screen light, so this range is a visual comparison rather than an exact physical wavelength.

Gradient gallery

Generate premium CSS backgrounds and textures from your color.

Similar & Related Colors

Mathematically computed harmonies, shades, and similar tones for this color.

Matt Green

#39AD48

Poison Ivy

#00AD43

Green With Envy

#22BB33

Green Goblin

#11BB33

Fuchsia Pink

#B13FB1

Ocean Green

#3FB178

Sushi

#78B13F

Governor Bay

#3F3FB1

Apple Blossom

#B13F3F

Studio

#783FB1

Pastel Green

#80EE77

Japanese Laurel

#007700