#4effca

Aquamarine

Closest match (96% match)

Color formats

RGB

rgb(78, 255, 202)

Red, Green, Blue components

HSL

hsl(162, 100%, 65%)

Hue, Saturation, Lightness

CMYK

cmyk(69, 0, 21, 0)

Print color encoding

Luminance

0.774

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#4effca

#ff4e83

Analogous (Adjacent)

#4eff72

#4effca

#4edbff

Triadic

#4effca

#ca4eff

#ffca4e

Split complementary

#4effca

#ff4edb

#ff724e

Complete conversion table

HEX

#4EFFCA

RGB

rgb(78,255,202)

RGBA

rgba(78,255,202, 1)

HSL

hsl(162.03,100%,65.29%)

OKLCH (Modern CSS)

oklch(0.90 0.16 168.5)

CSS Variable

--color: #4effca;

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

1.27

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

16.48

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#4effca#e8e7ca

ORIG

SIM

Deuteranopia (green)

#4effca#7b73ca

ORIG

SIM

Tritanopia (blue)

#4effca#5799ac

ORIG

SIM

Monochrome (color blind)

#4effca#dde6e2

Mixing guide

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

MIXING PALETTE

47%

31%

23%

RYB PIGMENTS

Ultramarine blue

Pigment

47%

Titanium white

Pigment

31%

Cadmium yellow

Pigment

23%

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

Cool

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

Cool

Neutral

Warm

Luminance (brightness)

77.4%

Light • 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.

Plunge Pool

#00FFCC

Minty Paradise

#00FFBB

Onsen

#66EEBB

A State of Mint

#88FFCC

Wild Watermelon

#FF4E83

Malibu

#4EDBFF

Screamin' Green

#4EFF72

Heliotrope

#CA4EFF

Golden Tainoi

#FFCA4E

Razzle Dazzle Rose

#FF4EDB

Anakiwa

#98FFFF

Caribbean Green

#00C190