#3FD3B9#3FD3B9

#3FD3B9 is a light, vivid teal. Relative luminance 0.511; OKLCH L 78.4% C 0.128 H 178.3°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#3FD3B9
RGB	rgb(63, 211, 185)
HSL	hsl(169, 63%, 54%)
HSV	hsv(169, 70%, 83%)
CMYK	cmyk(70.1%, 0%, 12.3%, 17.3%)
CIE-LAB	lab(76.77, -44.58, 1.67)
CIE-LCH	lch(76.77, 44.61, 177.86°)
OKLab	oklab(78.36% -0.1281 0.0037)
OKLCH	oklch(78.36% 0.128 178.3)
XYZ	xyz(34.0968, 51.1441, 53.9643)
Luminance	0.5115 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD3B9 #D33F59

analogous

#3FD36F #3FD3B9 #3FA3D3

triadic

#3FD3B9 #B93FD3 #D3B93F

tetradic

#3FD3B9 #6F3FD3 #D33F59 #A3D33F

square

#3FD3B9 #6F3FD3 #D33F59 #A3D33F

split-complementary

#3FD3B9 #D33FA3 #D36F3F

monochromatic

#1C7B6B #28AD96 #3FD3B9 #71DECB #A3EADD

Accessibility & contrast

On white

1.87

#3FD3B9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#3FD3B9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD3B9

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD3B9	#FFFFFF	#000000	##000000
##3FD3B9	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC6B8

Deuteranopia (green-blind)

#B6B7BB

Tritanopia (blue-blind)

#00D6CB

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #3fd3b9;
/* rgb */ color: rgb(63, 211, 185);
/* oklch */ color: oklch(78.4% 0.128 178.3);

Tailwind

colors: {
  custom: {
    50: '#88e1ce',
    500: '#3fd3b9',
    950: '#000000',
  },
}

SCSS

$custom: #3fd3b9;
$custom-light: #88e1ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd3b9",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 185
  },
  "hsl": {
    "h": 169.459,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.7836,
    "c": 0.12819,
    "h": 178.3
  },
  "luminance": 0.51148
}

Semantic roles & 50–950 ramp

primary

#3FD3B9

secondary

#833341

accent

#425FE6

background

#FCFEFE

surface

#F4FCFA

border

#CED5D3

text

#0D1513

muted

#7F8483

Preview Lab

Preview with #3FD3B9

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

Preview Lab → · Contrast checker → · Palette generator →