#3fee3f

Color #3fee3f

A vivid, highly saturated medium green.

Closest named color Lime Green #32cd32 · ΔE 14.3 Nearest Tailwind class green-400 #05df72 · ΔE 8.2

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

Conversions

HEX

#3fee3f

RGB

rgb(63, 238, 63)

HSL

hsl(120, 83.7%, 59%)

HSV / HSB

hsv(120, 73.5%, 93.3%)

CMYK

cmyk(73.5%, 0%, 73.5%, 6.7%)

LAB

lab(83.21, -74.38, 67.74)

LCH

lch(83.21, 100.6, 137.67)

OKLCH

oklch(83.1%, 0.2533, 142.86)

HWB

hwb(120, 24.7%, 6.7%)

Harmony colors

Complementary

#ee3fee

Analogous

#96ee3f

#3fee3f

#3fee96

Triadic

#3fee3f

#3f3fee

#ee3f3f

Split-complementary

#3fee3f

#963fee

#ee3f96

Tetradic

#3fee3f

#3feeee

#ee3fee

#ee3f3f

Square

#3fee3f

#3f96ee

#ee3fee

#ee963f

Shades

Color #3fee3f mixed toward black.

#14e614

#10b810

#0c8a0c

#085c08

#042e04

Tints

Color #3fee3f mixed toward white.

#5ff15f

#7ff47f

#9ff69f

#bff9bf

#dffcdf

Tones

Color #3fee3f mixed toward gray.

#4edf4e

#5cd15c

#6bc26b

#79b479

#88a588

Accessibility

Aa White text on this color

1.55:1

Aa Black text on this color

13.51:1

Black text reads better on this background (13.51:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#a9ab88 · ΔE 26.3

Deuteranopia

#a09393 · ΔE 42

Tritanopia

#55a9b0 · ΔE 37

Achromatopsia

#cfcfcf · ΔE 30.8

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

Code

CSS

background-color: #3fee3f;

Tailwind (arbitrary value)

bg-[#3fee3f]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#3fee3f (#3fee3f) is rgb(63, 238, 63) in RGB.

No, #3fee3f is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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.

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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 #3fee3f, or check how it holds up for accessibility.

Generate a palette → Check contrast