#3FD1CC#3FD1CC

#3FD1CC is a light, vivid teal. Relative luminance 0.510; OKLCH L 78.5% C 0.120 H 191.6°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#3FD1CC
RGB	rgb(63, 209, 204)
HSL	hsl(178, 61%, 53%)
HSV	hsv(178, 70%, 82%)
CMYK	cmyk(69.9%, 0%, 2.4%, 18%)
CIE-LAB	lab(76.69, -38.61, -8.66)
CIE-LCH	lch(76.69, 39.57, 192.65°)
OKLab	oklab(78.47% -0.1177 -0.0242)
OKLCH	oklch(78.47% 0.12 191.6)
XYZ	xyz(35.7444, 51.0131, 65.0777)
Luminance	0.5102 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD1CC #D13F44

analogous

#3FD183 #3FD1CC #3F8DD1

triadic

#3FD1CC #CC3FD1 #D1CC3F

tetradic

#3FD1CC #833FD1 #D13F44 #8DD13F

square

#3FD1CC #833FD1 #D13F44 #8DD13F

split-complementary

#3FD1CC #D13F8D #D1833F

monochromatic

#1D7976 #29AAA6 #3FD1CC #70DDD9 #A2E9E6

Accessibility & contrast

On white

1.87

#3FD1CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#3FD1CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD1CC

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD1CC	#FFFFFF	#000000	##000000
##3FD1CC	1.00	1.87	11.20	11.20
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C6CC

Deuteranopia (green-blind)

#AFB7CD

Tritanopia (blue-blind)

#00D7CF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #3fd1cc;
/* rgb */ color: rgb(63, 209, 204);
/* oklch */ color: oklch(78.5% 0.120 191.6);

Tailwind

colors: {
  custom: {
    50: '#89dfdb',
    500: '#3fd1cc',
    950: '#000000',
  },
}

SCSS

$custom: #3fd1cc;
$custom-light: #89dfdb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd1cc",
  "rgb": {
    "r": 63,
    "g": 209,
    "b": 204
  },
  "hsl": {
    "h": 177.945,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78467,
    "c": 0.12017,
    "h": 191.6
  },
  "luminance": 0.51017
}

Semantic roles & 50–950 ramp

primary

#3FD1CC

secondary

#813336

accent

#4349E4

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #3FD1CC

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

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