#3FD3D5#3FD3D5

#3FD3D5 is a light, vivid teal. Relative luminance 0.524; OKLCH L 79.3% C 0.121 H 196.3°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#3FD3D5
RGB	rgb(63, 211, 213)
HSL	hsl(181, 64%, 54%)
HSV	hsv(181, 70%, 84%)
CMYK	cmyk(70.4%, 0.9%, 0%, 16.5%)
CIE-LAB	lab(77.55, -36.99, -12.22)
CIE-LCH	lch(77.55, 38.96, 198.28°)
OKLab	oklab(79.25% -0.1158 -0.0339)
OKLCH	oklch(79.25% 0.121 196.3)
XYZ	xyz(37.3490, 52.4450, 71.0924)
Luminance	0.5245 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD3D5 #D5413F

analogous

#3FD58C #3FD3D5 #3F88D5

triadic

#3FD3D5 #D53FD3 #D3D53F

tetradic

#3FD3D5 #8C3FD5 #D5413F #88D53F

square

#3FD3D5 #8C3FD5 #D5413F #88D53F

split-complementary

#3FD3D5 #D53F88 #D58C3F

monochromatic

#1C7D7E #27AEB0 #3FD3D5 #71DFE0 #A3EAEB

Accessibility & contrast

On white

1.83

#3FD3D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#3FD3D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD3D5

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD3D5	#FFFFFF	#000000	##000000
##3FD3D5	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C9D5

Deuteranopia (green-blind)

#AFB9D6

Tritanopia (blue-blind)

#00DAD3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #3fd3d5;
/* rgb */ color: rgb(63, 211, 213);
/* oklch */ color: oklch(79.3% 0.121 196.3);

Tailwind

colors: {
  custom: {
    50: '#8ae1e1',
    500: '#3fd3d5',
    950: '#000000',
  },
}

SCSS

$custom: #3fd3d5;
$custom-light: #8ae1e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd3d5",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 213
  },
  "hsl": {
    "h": 180.8,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.79253,
    "c": 0.12066,
    "h": 196.3
  },
  "luminance": 0.52449
}

Semantic roles & 50–950 ramp

primary

#3FD3D5

secondary

#853433

accent

#4341E7

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #3FD3D5

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

Preview Lab → · Contrast checker → · Palette generator →