#3FD4C4#3FD4C4

#3FD4C4 is a light, vivid teal. Relative luminance 0.521; OKLCH L 78.9% C 0.125 H 184.5°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#3FD4C4
RGB	rgb(63, 212, 196)
HSL	hsl(174, 63%, 54%)
HSV	hsv(174, 70%, 83%)
CMYK	cmyk(70.3%, 0%, 7.5%, 16.9%)
CIE-LAB	lab(77.36, -42.14, -3.38)
CIE-LCH	lch(77.36, 42.27, 184.58°)
OKLab	oklab(78.94% -0.1242 -0.0098)
OKLCH	oklch(78.94% 0.125 184.5)
XYZ	xyz(35.5524, 52.1251, 60.4013)
Luminance	0.5213 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD4C4 #D43F4F

analogous

#3FD47A #3FD4C4 #3F9AD4

triadic

#3FD4C4 #C43FD4 #D4C43F

tetradic

#3FD4C4 #7A3FD4 #D43F4F #9AD43F

square

#3FD4C4 #7A3FD4 #D43F4F #9AD43F

split-complementary

#3FD4C4 #D43F9A #D47A3F

monochromatic

#1C7D72 #27AFA0 #3FD4C4 #71DFD3 #A3EAE3

Accessibility & contrast

On white

1.84

#3FD4C4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#3FD4C4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD4C4

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD4C4	#FFFFFF	#000000	##000000
##3FD4C4	1.00	1.84	11.43	11.43
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.43	21.00	1.00	1.00
##000000	11.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC8C3

Deuteranopia (green-blind)

#B4B9C6

Tritanopia (blue-blind)

#00D9CF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #3fd4c4;
/* rgb */ color: rgb(63, 212, 196);
/* oklch */ color: oklch(78.9% 0.125 184.5);

Tailwind

colors: {
  custom: {
    50: '#89e2d5',
    500: '#3fd4c4',
    950: '#000000',
  },
}

SCSS

$custom: #3fd4c4;
$custom-light: #89e2d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd4c4",
  "rgb": {
    "r": 63,
    "g": 212,
    "b": 196
  },
  "hsl": {
    "h": 173.557,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.78936,
    "c": 0.12458,
    "h": 184.5
  },
  "luminance": 0.52129
}

Semantic roles & 50–950 ramp

primary

#3FD4C4

secondary

#84333C

accent

#4153E6

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1514

muted

#7F8483

Preview Lab

Preview with #3FD4C4

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

Preview Lab → · Contrast checker → · Palette generator →