#90bb1f

Citron

Closest match (93% match)

Color formats

RGB

rgb(144, 187, 31)

Red, Green, Blue components

HSL

hsl(77, 72%, 43%)

Hue, Saturation, Lightness

CMYK

cmyk(23, 0, 83, 27)

Print color encoding

Luminance

0.416

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#90bb1f

#4a1fbb

Analogous (Adjacent)

#bb981f

#90bb1f

#42bb1f

Triadic

#90bb1f

#1f90bb

#bb1f90

Split complementary

#90bb1f

#1f42bb

#981fbb

Complete conversion table

HEX

#90BB1F

RGB

rgb(144,187,31)

RGBA

rgba(144,187,31, 1)

HSL

hsl(76.54,71.56%,42.75%)

OKLCH (Modern CSS)

oklch(0.73 0.18 125.0)

CSS Variable

--color: #90bb1f;

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

2.25

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

9.31

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#90bb1f#76751f

ORIG

SIM

Deuteranopia (green)

#90bb1f#656e1f

ORIG

SIM

Tritanopia (blue)

#90bb1f#9296a7

ORIG

SIM

Monochrome (color blind)

#90bb1f#a8b18b

Mixing guide

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

MIXING PALETTE

63%

20%

17%

RYB PIGMENTS

Cadmium yellow

Pigment

63%

Ultramarine blue

Pigment

20%

Ivory black

Pigment

17%

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

Warm

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

Cool

Neutral

Warm

Luminance (brightness)

41.6%

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.

Walk in the Park

#88BB11

Machu Picchu Gardens

#99BB33

Funky Frog

#98BD3C

Limolicious

#97B73A

Purple Heart

#4A1FBB

Vida Loca

#42BB1F

Nugget

#BB981F

Eastern Blue

#1F90BB

Red Violet

#BB1F90

Persian Blue

#1F42BB

Canary

#CEF861

Limeade

#548100