#3fa09d

Keppel

Closest match (93% match)

Color formats

RGB

rgb(63, 160, 157)

Red, Green, Blue components

HSL

hsl(178, 43%, 44%)

Hue, Saturation, Lightness

CMYK

cmyk(61, 0, 2, 37)

Print color encoding

Luminance

0.286

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#3fa09d

#a03f42

Analogous (Adjacent)

#3fa06d

#3fa09d

#3f73a0

Triadic

#3fa09d

#9d3fa0

#a09d3f

Split complementary

#3fa09d

#a03f73

#a06c3f

Complete conversion table

HEX

#3FA09D

RGB

rgb(63,160,157)

RGBA

rgba(63,160,157, 1)

HSL

hsl(178.14,43.5%,43.73%)

OKLCH (Modern CSS)

oklch(0.65 0.09 192.3)

CSS Variable

--color: #3fa09d;

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

3.12

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

6.73

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#3fa09d#9f9f9d

ORIG

SIM

Deuteranopia (green)

#3fa09d#615b9d

ORIG

SIM

Tritanopia (blue)

#3fa09d#446672

ORIG

SIM

Monochrome (color blind)

#3fa09d#929292

Mixing guide

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

MIXING PALETTE

56%

25%

19%

RYB PIGMENTS

Ultramarine blue

Pigment

56%

Ivory black

Pigment

25%

Cadmium yellow

Pigment

19%

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

Cyan hue

485–500 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Cool

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

Cool

Neutral

Warm

Luminance (brightness)

28.6%

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.

Baltic

#279D9F

Twilight Meadow

#51A5A4

Silken Jade

#11A39E

Lagoon

#4B9B93

Apple Blossom

#A03F42

San Marino

#3F73A0

Ocean Green

#3FA06D

Vivid Violet

#9D3FA0

Sycamore

#A09D3F

Rouge

#A03F73

Bermuda

#7EDCD8

Blue Stone

#006866