#3FD3D3#3FD3D3

#3FD3D3 is a light, vivid teal. Relative luminance 0.523; OKLCH L 79.2% C 0.121 H 195.0°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#3FD3D3
RGB	rgb(63, 211, 211)
HSL	hsl(180, 63%, 54%)
HSV	hsv(180, 70%, 83%)
CMYK	cmyk(70.1%, 0%, 0%, 17.3%)
CIE-LAB	lab(77.49, -37.56, -11.24)
CIE-LCH	lch(77.49, 39.20, 196.66°)
OKLab	oklab(79.18% -0.1166 -0.0312)
OKLCH	oklch(79.18% 0.121 195)
XYZ	xyz(37.0967, 52.3441, 69.7637)
Luminance	0.5235 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD3D3 #D33F3F

analogous

#3FD389 #3FD3D3 #3F89D3

triadic

#3FD3D3 #D33FD3 #D3D33F

tetradic

#3FD3D3 #893FD3 #D33F3F #89D33F

square

#3FD3D3 #893FD3 #D33F3F #89D33F

split-complementary

#3FD3D3 #D33F89 #D3893F

monochromatic

#1C7B7B #28ADAD #3FD3D3 #71DEDE #A3EAEA

Accessibility & contrast

On white

1.83

#3FD3D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#3FD3D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD3D3

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD3D3	#FFFFFF	#000000	##000000
##3FD3D3	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C9D3

Deuteranopia (green-blind)

#AFB9D4

Tritanopia (blue-blind)

#00DAD3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #3fd3d3;
/* rgb */ color: rgb(63, 211, 211);
/* oklch */ color: oklch(79.2% 0.121 195.0);

Tailwind

colors: {
  custom: {
    50: '#8ae1e0',
    500: '#3fd3d3',
    950: '#000000',
  },
}

SCSS

$custom: #3fd3d3;
$custom-light: #8ae1e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd3d3",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 211
  },
  "hsl": {
    "h": 180,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.79184,
    "c": 0.12076,
    "h": 195
  },
  "luminance": 0.52348
}

Semantic roles & 50–950 ramp

primary

#3FD3D3

secondary

#833333

accent

#4242E6

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #3FD3D3

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

Preview Lab → · Contrast checker → · Palette generator →