#3FD1D8#3FD1D8

#3FD1D8 is a light, moderate teal. Relative luminance 0.516; OKLCH L 78.9% C 0.120 H 199.8°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FD1D8
RGB	rgb(63, 209, 216)
HSL	hsl(183, 66%, 55%)
HSV	hsv(183, 71%, 85%)
CMYK	cmyk(70.8%, 3.2%, 0%, 15.3%)
CIE-LAB	lab(77.05, -35.20, -14.58)
CIE-LCH	lch(77.05, 38.10, 202.50°)
OKLab	oklab(78.88% -0.1126 -0.0405)
OKLCH	oklch(78.88% 0.12 199.8)
XYZ	xyz(37.2395, 51.6112, 72.9517)
Luminance	0.5162 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD1D8 #D8463F

analogous

#3FD893 #3FD1D8 #3F85D8

triadic

#3FD1D8 #D83FD1 #D1D83F

tetradic

#3FD1D8 #933FD8 #D8463F #85D83F

square

#3FD1D8 #933FD8 #D8463F #85D83F

split-complementary

#3FD1D8 #D83F85 #D8933F

monochromatic

#1A7D82 #25AEB5 #3FD1D8 #72DDE2 #A5E9ED

Accessibility & contrast

On white

1.85

#3FD1D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#3FD1D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD1D8

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD1D8	#FFFFFF	#000000	##000000
##3FD1D8	1.00	1.85	11.32	11.32
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C8D9

Deuteranopia (green-blind)

#ACB7D9

Tritanopia (blue-blind)

#00D9D3

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #3fd1d8;
/* rgb */ color: rgb(63, 209, 216);
/* oklch */ color: oklch(78.9% 0.120 199.8);

Tailwind

colors: {
  custom: {
    50: '#8adfe4',
    500: '#3fd1d8',
    950: '#000000',
  },
}

SCSS

$custom: #3fd1d8;
$custom-light: #8adfe4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd1d8",
  "rgb": {
    "r": 63,
    "g": 209,
    "b": 216
  },
  "hsl": {
    "h": 182.745,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.7888,
    "c": 0.11964,
    "h": 199.8
  },
  "luminance": 0.51616
}

Semantic roles & 50–950 ramp

primary

#3FD1D8

secondary

#893632

accent

#463FE9

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #3FD1D8

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

Preview Lab → · Contrast checker → · Palette generator →