#3fdfd1

Color #3fdfd1

A vivid, highly saturated medium cyan.

Closest named color Turquoise #40e0d0 · ΔE 1.15 Nearest Tailwind class teal-300 #46ecd5 · ΔE 3.9

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

Conversions

HEX

#3fdfd1

RGB

rgb(63, 223, 209)

HSL

hsl(174.8, 71.4%, 56.1%)

HSV / HSB

hsv(174.8, 71.7%, 87.5%)

CMYK

cmyk(71.7%, 0%, 6.3%, 12.5%)

LAB

lab(80.98, -43.5, -4.98)

LCH

lch(80.98, 43.78, 186.53)

OKLCH

oklch(82%, 0.13, 186.27)

HWB

hwb(174.8, 24.7%, 12.5%)

Harmony colors

Complementary

#df3f4d

Analogous

#3fdf81

#3fdfd1

#3f9ddf

Triadic

#3fdfd1

#d13fdf

#dfd13f

Split-complementary

#3fdfd1

#df3f9d

#df813f

Tetradic

#3fdfd1

#3f4ddf

#df3f4d

#dfd13f

Square

#3fdfd1

#813fdf

#df3f4d

#9ddf3f

Shades

Color #3fdfd1 mixed toward black.

#22ccbe

#1ba398

#147b72

#0e524c

#072926

Tints

Color #3fdfd1 mixed toward white.

#5fe4d9

#7feae0

#9fefe8

#bff4f0

#dffaf7

Tones

Color #3fdfd1 mixed toward gray.

#4cd2c6

#5ac4bb

#67b7b0

#74aaa5

#829c9a

Accessibility

Aa White text on this color

1.66:1

Aa Black text on this color

12.69:1

Black text reads better on this background (12.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#9fa0d4 · ΔE 33.8

Deuteranopia

#978bd5 · ΔE 39.5

Tritanopia

#52d7d8 · ΔE 5.6

Achromatopsia

#c9c9c9 · ΔE 24.4

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

Code

CSS

background-color: #3fdfd1;

Tailwind (arbitrary value)

bg-[#3fdfd1]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#3fdfd1 (#3fdfd1) is rgb(63, 223, 209) in RGB.

No, #3fdfd1 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.

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 #3fdfd1, or check how it holds up for accessibility.

Generate a palette → Check contrast