#40ff1a

Color #40ff1a

A vivid, highly saturated medium green.

Closest named color Lime #00ff00 · ΔE 5.51 Nearest Tailwind class lime-400 #9ae600 · ΔE 9.4

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#40ff1a

RGB

rgb(64, 255, 26)

HSL

hsl(110, 100%, 55.1%)

HSV / HSB

hsv(110, 89.8%, 100%)

CMYK

cmyk(74.9%, 0%, 89.8%, 0%)

LAB

lab(88.29, -81.02, 81.34)

LCH

lch(88.29, 114.81, 134.89)

OKLCH

oklch(87.3%, 0.2833, 141.33)

HWB

hwb(110, 10.2%, 0%)

Harmony colors

Complementary

#d91aff

Analogous

#b3ff1a

#40ff1a

#1aff66

Triadic

#40ff1a

#1a40ff

#ff1a40

Split-complementary

#40ff1a

#661aff

#ff1ab3

Tetradic

#40ff1a

#1affd9

#d91aff

#ff1a40

Square

#40ff1a

#1ab3ff

#d91aff

#ff661a

Shades

Color #40ff1a mixed toward black.

#27ea00

#1fbb00

#178d00

#105e00

#082f00

Tints

Color #40ff1a mixed toward white.

#60ff40

#80ff66

#a0ff8d

#bfffb3

#dfffd9

Tones

Color #40ff1a mixed toward gray.

#4dec2d

#5ad940

#66c653

#73b366

#80a079

Accessibility

Aa White text on this color

1.35:1

Aa Black text on this color

15.54:1

Black text reads better on this background (15.54:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#b5b689 · ΔE 26.7

Deuteranopia

#ab9d97 · ΔE 40.4

Tritanopia

#58b1b8 · ΔE 39.2

Achromatopsia

#dedede · ΔE 32

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #40ff1a;

Tailwind (arbitrary value)

bg-[#40ff1a]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#40ff1a (#40ff1a) is rgb(64, 255, 26) in RGB.

No, #40ff1a is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #40ff1a, or check how it holds up for accessibility.

Generate a palette → Check contrast