#3FD8DC#3FD8DC

#3FD8DC is a light, vivid teal. Relative luminance 0.553; OKLCH L 80.7% C 0.123 H 197.6°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#3FD8DC
RGB	rgb(63, 216, 220)
HSL	hsl(182, 69%, 55%)
HSV	hsv(182, 71%, 86%)
CMYK	cmyk(71.4%, 1.8%, 0%, 13.7%)
CIE-LAB	lab(79.23, -37.30, -13.45)
CIE-LCH	lch(79.23, 39.65, 199.83°)
OKLab	oklab(80.69% -0.1177 -0.0373)
OKLCH	oklch(80.69% 0.123 197.6)
XYZ	xyz(39.5182, 55.3311, 76.2935)
Luminance	0.5534 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD8DC #DC433F

analogous

#3FDC92 #3FD8DC #3F89DC

triadic

#3FD8DC #DC3FD8 #D8DC3F

tetradic

#3FD8DC #923FDC #DC433F #89DC3F

square

#3FD8DC #923FDC #DC433F #89DC3F

split-complementary

#3FD8DC #DC3F89 #DC923F

monochromatic

#198588 #22B8BC #3FD8DC #73E3E5 #A7EDEF

Accessibility & contrast

On white

1.74

#3FD8DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#3FD8DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD8DC

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD8DC	#FFFFFF	#000000	##000000
##3FD8DC	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9CEDD

Deuteranopia (green-blind)

#B2BDDD

Tritanopia (blue-blind)

#00DFD9

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #3fd8dc;
/* rgb */ color: rgb(63, 216, 220);
/* oklch */ color: oklch(80.7% 0.123 197.6);

Tailwind

colors: {
  custom: {
    50: '#8be4e6',
    500: '#3fd8dc',
    950: '#000000',
  },
}

SCSS

$custom: #3fd8dc;
$custom-light: #8be4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd8dc",
  "rgb": {
    "r": 63,
    "g": 216,
    "b": 220
  },
  "hsl": {
    "h": 181.529,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.8069,
    "c": 0.12346,
    "h": 197.6
  },
  "luminance": 0.55336
}

Semantic roles & 50–950 ramp

primary

#3FD8DC

secondary

#8E3431

accent

#403CEC

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #3FD8DC

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

Preview Lab → · Contrast checker → · Palette generator →