#3FD4B9#3FD4B9

#3FD4B9 is a light, vivid teal. Relative luminance 0.516; OKLCH L 78.6% C 0.129 H 177.8°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#3FD4B9
RGB	rgb(63, 212, 185)
HSL	hsl(169, 63%, 54%)
HSV	hsv(169, 70%, 83%)
CMYK	cmyk(70.3%, 0%, 12.7%, 16.9%)
CIE-LAB	lab(77.07, -45.01, 2.10)
CIE-LCH	lch(77.07, 45.06, 177.32°)
OKLab	oklab(78.61% -0.1291 0.0049)
OKLCH	oklch(78.61% 0.129 177.8)
XYZ	xyz(34.3460, 51.6425, 54.0474)
Luminance	0.5165 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD4B9 #D43F5A

analogous

#3FD46F #3FD4B9 #3FA4D4

triadic

#3FD4B9 #B93FD4 #D4B93F

tetradic

#3FD4B9 #6F3FD4 #D43F5A #A4D43F

square

#3FD4B9 #6F3FD4 #D43F5A #A4D43F

split-complementary

#3FD4B9 #D43FA4 #D46F3F

monochromatic

#1C7D6B #27AF96 #3FD4B9 #71DFCB #A3EADD

Accessibility & contrast

On white

1.85

#3FD4B9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#3FD4B9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD4B9

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD4B9	#FFFFFF	#000000	##000000
##3FD4B9	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCC7B8

Deuteranopia (green-blind)

#B7B8BB

Tritanopia (blue-blind)

#00D7CC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #3fd4b9;
/* rgb */ color: rgb(63, 212, 185);
/* oklch */ color: oklch(78.6% 0.129 177.8);

Tailwind

colors: {
  custom: {
    50: '#88e2ce',
    500: '#3fd4b9',
    950: '#000000',
  },
}

SCSS

$custom: #3fd4b9;
$custom-light: #88e2ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd4b9",
  "rgb": {
    "r": 63,
    "g": 212,
    "b": 185
  },
  "hsl": {
    "h": 169.128,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.78605,
    "c": 0.12923,
    "h": 177.8
  },
  "luminance": 0.51647
}

Semantic roles & 50–950 ramp

primary

#3FD4B9

secondary

#843342

accent

#415FE6

background

#FCFEFE

surface

#F4FCFA

border

#CED5D3

text

#0D1513

muted

#7F8483

Preview Lab

Preview with #3FD4B9

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

Preview Lab → · Contrast checker → · Palette generator →