#3FD9C6#3FD9C6

#3FD9C6 is a light, vivid teal. Relative luminance 0.548; OKLCH L 80.2% C 0.128 H 182.9°. Best body text is #000000 at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#3FD9C6
RGB	rgb(63, 217, 198)
HSL	hsl(173, 67%, 55%)
HSV	hsv(173, 71%, 85%)
CMYK	cmyk(71%, 0%, 8.8%, 14.9%)
CIE-LAB	lab(78.90, -43.80, -2.18)
CIE-LCH	lch(78.90, 43.86, 182.85°)
OKLab	oklab(80.21% -0.1282 -0.0066)
OKLCH	oklch(80.21% 0.128 182.9)
XYZ	xyz(37.0509, 54.7553, 62.0313)
Luminance	0.5476 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD9C6 #D93F52

analogous

#3FD979 #3FD9C6 #3F9FD9

triadic

#3FD9C6 #C63FD9 #D9C63F

tetradic

#3FD9C6 #793FD9 #D93F52 #9FD93F

square

#3FD9C6 #793FD9 #D93F52 #9FD93F

split-complementary

#3FD9C6 #D93F9F #D9793F

monochromatic

#1A8477 #24B7A5 #3FD9C6 #72E3D5 #A5EDE4

Accessibility & contrast

On white

1.76

#3FD9C6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.95

#3FD9C6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD9C6

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD9C6	#FFFFFF	#000000	##000000
##3FD9C6	1.00	1.76	11.95	11.95
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.95	21.00	1.00	1.00
##000000	11.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFCDC5

Deuteranopia (green-blind)

#B9BDC8

Tritanopia (blue-blind)

#00DDD3

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #3fd9c6;
/* rgb */ color: rgb(63, 217, 198);
/* oklch */ color: oklch(80.2% 0.128 182.9);

Tailwind

colors: {
  custom: {
    50: '#8ae5d7',
    500: '#3fd9c6',
    950: '#000000',
  },
}

SCSS

$custom: #3fd9c6;
$custom-light: #8ae5d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd9c6",
  "rgb": {
    "r": 63,
    "g": 217,
    "b": 198
  },
  "hsl": {
    "h": 172.597,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.80213,
    "c": 0.12838,
    "h": 182.9
  },
  "luminance": 0.5476
}

Semantic roles & 50–950 ramp

primary

#3FD9C6

secondary

#8A323D

accent

#3E53EA

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1614

muted

#7F8483

Preview Lab

Preview with #3FD9C6

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

Preview Lab → · Contrast checker → · Palette generator →