#1fbb11

La Palma

Closest match (84% match)

Color formats

RGB

rgb(31, 187, 17)

Red, Green, Blue components

HSL

hsl(115, 83%, 40%)

Hue, Saturation, Lightness

CMYK

cmyk(83, 0, 91, 27)

Print color encoding

Luminance

0.359

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#1fbb11

#ad11bb

Analogous (Adjacent)

#74bb11

#1fbb11

#11bb58

Triadic

#1fbb11

#111fbb

#bb111f

Split complementary

#1fbb11

#5811bb

#bb1174

Complete conversion table

HEX

#1FBB11

RGB

rgb(31,187,17)

RGBA

rgba(31,187,17, 1)

HSL

hsl(115.06,83.33%,40%)

OKLCH (Modern CSS)

oklch(0.69 0.23 142.1)

CSS Variable

--color: #1fbb11;

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

2.57

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

8.17

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#1fbb11#706f11

ORIG

SIM

Deuteranopia (green)

#1fbb11#1a1b11

ORIG

SIM

Tritanopia (blue)

#1fbb11#276572

ORIG

SIM

Monochrome (color blind)

#1fbb11#80ae71

Mixing guide

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

MIXING PALETTE

52%

31%

17%

RYB PIGMENTS

Ultramarine blue

Pigment

52%

Cadmium yellow

Pigment

31%

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

Neutral

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

Cool

Neutral

Warm

Luminance (brightness)

35.9%

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.

Green Glimmer

#00BB00

Lusty Lizard

#00BB11

Lush Plains

#22BB22

Spring Forth

#11BB22

Seance

#AD11BB

Malachite

#11BB58

Lima

#74BB11

Torea Bay

#111FBB

Thunderbird

#BB111F

Blue Gem

#5811BB

Screamin' Green

#72F958

Hulk

#008000