#3FC4BB#3FC4BB

#3FC4BB is a light, moderate teal. Relative luminance 0.441; OKLCH L 74.7% C 0.113 H 188.5°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#3FC4BB
RGB	rgb(63, 196, 187)
HSL	hsl(176, 53%, 51%)
HSV	hsv(176, 68%, 77%)
CMYK	cmyk(67.9%, 0%, 4.6%, 23.1%)
CIE-LAB	lab(72.31, -37.38, -5.95)
CIE-LCH	lch(72.31, 37.85, 189.05°)
OKLab	oklab(74.75% -0.1122 -0.0167)
OKLCH	oklch(74.75% 0.113 188.5)
XYZ	xyz(30.7553, 44.1210, 53.8994)
Luminance	0.4412 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC4BB #C43F48

analogous

#3FC478 #3FC4BB #3F8AC4

triadic

#3FC4BB #BB3FC4 #C4BB3F

tetradic

#3FC4BB #783FC4 #C43F48 #8AC43F

square

#3FC4BB #783FC4 #C43F48 #8AC43F

split-complementary

#3FC4BB #C43F8A #C4783F

monochromatic

#206864 #2E9790 #3FC4BB #6ED2CC #9DE1DC

Accessibility & contrast

On white

2.14

#3FC4BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.82

#3FC4BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC4BB

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC4BB	#FFFFFF	#000000	##000000
##3FC4BB	1.00	2.14	9.82	9.82
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.82	21.00	1.00	1.00
##000000	9.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9BABB

Deuteranopia (green-blind)

#A6ABBC

Tritanopia (blue-blind)

#00C9C1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc4bb;
/* rgb */ color: rgb(63, 196, 187);
/* oklch */ color: oklch(74.7% 0.113 188.5);

Tailwind

colors: {
  custom: {
    50: '#86d6cf',
    500: '#3fc4bb',
    950: '#000000',
  },
}

SCSS

$custom: #3fc4bb;
$custom-light: #86d6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc4bb",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 187
  },
  "hsl": {
    "h": 175.94,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74748,
    "c": 0.11344,
    "h": 188.5
  },
  "luminance": 0.44124
}

Semantic roles & 50–950 ramp

primary

#3FC4BB

secondary

#CD9296

accent

#4B55DC

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0D1413

muted

#7D8382

Preview Lab

Preview with #3FC4BB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →