#3FD9C7#3FD9C7

#3FD9C7 is a light, vivid teal. Relative luminance 0.548; OKLCH L 80.2% C 0.128 H 183.5°. Best body text is #000000 at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#3FD9C7
RGB	rgb(63, 217, 199)
HSL	hsl(173, 67%, 55%)
HSV	hsv(173, 71%, 85%)
CMYK	cmyk(71%, 0%, 8.3%, 14.9%)
CIE-LAB	lab(78.93, -43.54, -2.67)
CIE-LCH	lch(78.93, 43.62, 183.51°)
OKLab	oklab(80.24% -0.1278 -0.0079)
OKLCH	oklch(80.24% 0.128 183.5)
XYZ	xyz(37.1666, 54.8016, 62.6407)
Luminance	0.5481 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD9C7 #D93F51

analogous

#3FD97A #3FD9C7 #3F9ED9

triadic

#3FD9C7 #C73FD9 #D9C73F

tetradic

#3FD9C7 #7A3FD9 #D93F51 #9ED93F

square

#3FD9C7 #7A3FD9 #D93F51 #9ED93F

split-complementary

#3FD9C7 #D93F9E #D97A3F

monochromatic

#1A8477 #24B7A6 #3FD9C7 #72E3D6 #A5EDE5

Accessibility & contrast

On white

1.76

#3FD9C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.96

#3FD9C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD9C7

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD9C7	#FFFFFF	#000000	##000000
##3FD9C7	1.00	1.76	11.96	11.96
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.96	21.00	1.00	1.00
##000000	11.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFCDC6

Deuteranopia (green-blind)

#B9BDC9

Tritanopia (blue-blind)

#00DDD3

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #3fd9c7;
/* rgb */ color: rgb(63, 217, 199);
/* oklch */ color: oklch(80.2% 0.128 183.5);

Tailwind

colors: {
  custom: {
    50: '#8ae5d7',
    500: '#3fd9c7',
    950: '#000000',
  },
}

SCSS

$custom: #3fd9c7;
$custom-light: #8ae5d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd9c7",
  "rgb": {
    "r": 63,
    "g": 217,
    "b": 199
  },
  "hsl": {
    "h": 172.987,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.80243,
    "c": 0.12802,
    "h": 183.5
  },
  "luminance": 0.54806
}

Semantic roles & 50–950 ramp

primary

#3FD9C7

secondary

#8A323C

accent

#3E52EA

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1614

muted

#7F8483

Preview Lab

Preview with #3FD9C7

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

Preview Lab → · Contrast checker → · Palette generator →