#51c129

Lima

Closest match (95% match)

Color formats

RGB

rgb(81, 193, 41)

Red, Green, Blue components

HSL

hsl(104, 65%, 46%)

Hue, Saturation, Lightness

CMYK

cmyk(58, 0, 79, 24)

Print color encoding

Luminance

0.400

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#51c129

#9929c1

Analogous (Adjacent)

#9dc129

#51c129

#29c14d

Triadic

#51c129

#2951c1

#c12951

Split complementary

#51c129

#4d29c1

#c1299d

Complete conversion table

HEX

#51C129

RGB

rgb(81,193,41)

RGBA

rgba(81,193,41, 1)

HSL

hsl(104.21,64.96%,45.88%)

OKLCH (Modern CSS)

oklch(0.72 0.21 139.2)

CSS Variable

--color: #51c129;

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

2.33

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

9.01

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#51c129#7e7d29

ORIG

SIM

Deuteranopia (green)

#51c129#414529

ORIG

SIM

Tritanopia (blue)

#51c129#577e8c

ORIG

SIM

Monochrome (color blind)

#51c129#92b381

Mixing guide

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

MIXING PALETTE

49%

42%

RYB PIGMENTS

Ultramarine blue

Pigment

49%

Cadmium yellow

Pigment

42%

Ivory black

Pigment

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)

40.0%

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.

Luigi

#4CBB17

Exit Light

#55BB33

Frog

#58BC08

Crude Banana

#21C40E

Purple Heart

#9929C1

Jungle Green

#29C14D

Atlantis

#9DC129

Cerulean Blue

#2951C1

Brick Red

#C12951

Purple Heart

#4D29C1

Screamin' Green

#92FF67

Japanese Laurel

#008600