#3fffca

Color #3fffca

A vivid, highly saturated light green.

Closest named color Aquamarine #7fffd4 · ΔE 13.32 Nearest Tailwind class emerald-300 #5ee9b5 · ΔE 5.1

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Conversions

HEX

#3fffca

RGB

rgb(63, 255, 202)

HSL

hsl(163.4, 100%, 62.4%)

HSV / HSB

hsv(163.4, 75.3%, 100%)

CMYK

cmyk(75.3%, 0%, 20.8%, 0%)

LAB

lab(90.25, -58.5, 12.11)

LCH

lch(90.25, 59.74, 168.3)

OKLCH

oklch(89.5%, 0.1657, 169.25)

HWB

hwb(163.4, 24.7%, 0%)

Harmony colors

Complementary

#ff3f74

Analogous

#3fff6a

#3fffca

#3fd4ff

Triadic

#3fffca

#ca3fff

#ffca3f

Split-complementary

#3fffca

#ff3fd4

#ff6a3f

Tetradic

#3fffca

#3f74ff

#ff3f74

#ffca3f

Square

#3fffca

#6a3fff

#ff3f74

#d4ff3f

Shades

Color #3fffca mixed toward black.

#0affbb

#00d499

#009f73

#006a4d

#003526

Tints

Color #3fffca mixed toward white.

#5fffd3

#7fffdc

#9fffe4

#bfffed

#dffff6

Tones

Color #3fffca mixed toward gray.

#4fefc3

#5fdfbc

#6fcfb5

#7fbfad

#8fafa6

Accessibility

Aa White text on this color

1.28:1

Aa Black text on this color

16.37:1

Black text reads better on this background (16.37:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#b5b6d8 · ΔE 36

Deuteranopia

#ab9cdc · ΔE 44.2

Tritanopia

#58e3e5 · ΔE 16.7

Achromatopsia

#e3e3e3 · ΔE 26.1

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

Code

CSS

background-color: #3fffca;

Tailwind (arbitrary value)

bg-[#3fffca]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Turquoise #40e0d0

Light Sea Green #20b2aa

Mint Cream #f5fffa

Frequently asked questions

#3fffca (#3fffca) is rgb(63, 255, 202) in RGB.

No, #3fffca 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 #3fffca, or check how it holds up for accessibility.

Generate a palette → Check contrast