#3FD1C9#3FD1C9

#3FD1C9 is a light, vivid teal. Relative luminance 0.509; OKLCH L 78.4% C 0.121 H 189.6°. Best body text is #000000 at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#3FD1C9
RGB	rgb(63, 209, 201)
HSL	hsl(177, 61%, 53%)
HSV	hsv(177, 70%, 82%)
CMYK	cmyk(69.9%, 0%, 3.8%, 18%)
CIE-LAB	lab(76.60, -39.44, -7.18)
CIE-LCH	lch(76.60, 40.09, 190.32°)
OKLab	oklab(78.37% -0.119 -0.0201)
OKLCH	oklch(78.37% 0.121 189.6)
XYZ	xyz(35.3881, 50.8706, 63.2010)
Luminance	0.5088 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD1C9 #D13F47

analogous

#3FD180 #3FD1C9 #3F90D1

triadic

#3FD1C9 #C93FD1 #D1C93F

tetradic

#3FD1C9 #803FD1 #D13F47 #90D13F

square

#3FD1C9 #803FD1 #D13F47 #90D13F

split-complementary

#3FD1C9 #D13F90 #D1803F

monochromatic

#1D7974 #29AAA3 #3FD1C9 #70DDD7 #A2E9E5

Accessibility & contrast

On white

1.88

#3FD1C9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.18

#3FD1C9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD1C9

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD1C9	#FFFFFF	#000000	##000000
##3FD1C9	1.00	1.88	11.18	11.18
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.18	21.00	1.00	1.00
##000000	11.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C6C9

Deuteranopia (green-blind)

#B0B6CA

Tritanopia (blue-blind)

#00D6CE

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #3fd1c9;
/* rgb */ color: rgb(63, 209, 201);
/* oklch */ color: oklch(78.4% 0.121 189.6);

Tailwind

colors: {
  custom: {
    50: '#89dfd9',
    500: '#3fd1c9',
    950: '#000000',
  },
}

SCSS

$custom: #3fd1c9;
$custom-light: #89dfd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd1c9",
  "rgb": {
    "r": 63,
    "g": 209,
    "b": 201
  },
  "hsl": {
    "h": 176.712,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78368,
    "c": 0.12071,
    "h": 189.6
  },
  "luminance": 0.50875
}

Semantic roles & 50–950 ramp

primary

#3FD1C9

secondary

#813338

accent

#434CE4

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1514

muted

#7F8483

Preview Lab

Preview with #3FD1C9

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

Preview Lab → · Contrast checker → · Palette generator →