#3FD3D8#3FD3D8

#3FD3D8 is a light, vivid teal. Relative luminance 0.526; OKLCH L 79.4% C 0.121 H 198.4°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#3FD3D8
RGB	rgb(63, 211, 216)
HSL	hsl(182, 66%, 55%)
HSV	hsv(182, 71%, 85%)
CMYK	cmyk(70.8%, 2.3%, 0%, 15.3%)
CIE-LAB	lab(77.64, -36.13, -13.69)
CIE-LCH	lch(77.64, 38.64, 200.76°)
OKLab	oklab(79.36% -0.1145 -0.038)
OKLCH	oklch(79.36% 0.121 198.4)
XYZ	xyz(37.7333, 52.5987, 73.1163)
Luminance	0.5260 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD3D8 #D8443F

analogous

#3FD891 #3FD3D8 #3F86D8

triadic

#3FD3D8 #D83FD3 #D3D83F

tetradic

#3FD3D8 #913FD8 #D8443F #86D83F

square

#3FD3D8 #913FD8 #D8443F #86D83F

split-complementary

#3FD3D8 #D83F86 #D8913F

monochromatic

#1A7F82 #25B0B5 #3FD3D8 #72DFE2 #A5EAED

Accessibility & contrast

On white

1.82

#3FD3D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#3FD3D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD3D8

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD3D8	#FFFFFF	#000000	##000000
##3FD3D8	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C9D9

Deuteranopia (green-blind)

#AEB9D9

Tritanopia (blue-blind)

#00DAD4

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #3fd3d8;
/* rgb */ color: rgb(63, 211, 216);
/* oklch */ color: oklch(79.4% 0.121 198.4);

Tailwind

colors: {
  custom: {
    50: '#8ae1e4',
    500: '#3fd3d8',
    950: '#000000',
  },
}

SCSS

$custom: #3fd3d8;
$custom-light: #8ae1e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd3d8",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 216
  },
  "hsl": {
    "h": 181.961,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79357,
    "c": 0.12067,
    "h": 198.4
  },
  "luminance": 0.52603
}

Semantic roles & 50–950 ramp

primary

#3FD3D8

secondary

#893532

accent

#443FE9

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #3FD3D8

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

Preview Lab → · Contrast checker → · Palette generator →