#40ff4e

Color #40ff4e

A vivid, highly saturated light green.

Closest named color Lime #00ff00 · ΔE 17.22 Nearest Tailwind class green-400 #05df72 · ΔE 9.9

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

Conversions

HEX

#40ff4e

RGB

rgb(64, 255, 78)

HSL

hsl(124.4, 100%, 62.5%)

HSV / HSB

hsv(124.4, 74.9%, 100%)

CMYK

cmyk(74.9%, 0%, 69.4%, 0%)

LAB

lab(88.52, -78.2, 67.94)

LCH

lch(88.52, 103.59, 139.02)

OKLCH

oklch(87.5%, 0.2624, 143.77)

HWB

hwb(124.4, 25.1%, 0%)

Harmony colors

Complementary

#ff40f1

Analogous

#91ff40

#40ff4e

#40ffad

Triadic

#40ff4e

#4e40ff

#ff4e40

Split-complementary

#40ff4e

#ad40ff

#ff4091

Tetradic

#40ff4e

#40f1ff

#ff40f1

#ff4e40

Square

#40ff4e

#4091ff

#ff40f1

#ffad40

Shades

Color #40ff4e mixed toward black.

#0bff1d

#00d510

#009f0c

#006a08

#003504

Tints

Color #40ff4e mixed toward white.

#60ff6b

#80ff89

#9fffa6

#bfffc4

#dfffe1

Tones

Color #40ff4e mixed toward gray.

#50ef5b

#60df69

#70cf77

#80bf84

#8faf92

Accessibility

Aa White text on this color

1.34:1

Aa Black text on this color

15.63:1

Black text reads better on this background (15.63:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#b5b695 · ΔE 27.4

Deuteranopia

#ab9da0 · ΔE 44.5

Tritanopia

#58b7be · ΔE 36.9

Achromatopsia

#dedede · ΔE 31.1

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

Code

CSS

background-color: #40ff4e;

Tailwind (arbitrary value)

bg-[#40ff4e]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#40ff4e (#40ff4e) is rgb(64, 255, 78) in RGB.

No, #40ff4e 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.

Try it → Accessibility

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.

Try it →

Build something with this color

Generate a full palette from #40ff4e, or check how it holds up for accessibility.

Generate a palette → Check contrast