#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
RGBrgb(63, 211, 185)
HSLhsl(169, 63%, 54%)
HSVhsv(169, 70%, 83%)
CMYKcmyk(70.1%, 0%, 12.3%, 17.3%)
CIE-LABlab(76.77, -44.58, 1.67)
CIE-LCHlch(76.77, 44.61, 177.86°)
OKLaboklab(78.36% -0.1281 0.0037)
OKLCHoklch(78.36% 0.128 178.3)
XYZxyz(34.0968, 51.1441, 53.9643)
Luminance0.5115 (WCAG relative)
Temperaturecool
Familyteal

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
##3FD3B91.001.8711.2311.23
#FFFFFF1.871.0021.0021.00
#00000011.2321.001.001.00
##00000011.2321.001.001.00

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 →

#3FD3B9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva