#3FDEDD#3FDEDD

#3FDEDD is a very light, vivid teal. Relative luminance 0.585; OKLCH L 82.2% C 0.127 H 194.3°. Best body text is #000000 at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#3FDEDD
RGB	rgb(63, 222, 221)
HSL	hsl(180, 71%, 56%)
HSV	hsv(180, 72%, 87%)
CMYK	cmyk(71.6%, 0%, 0.5%, 12.9%)
CIE-LAB	lab(81.02, -39.75, -11.30)
CIE-LCH	lch(81.02, 41.33, 195.87°)
OKLab	oklab(82.16% -0.123 -0.0314)
OKLCH	oklch(82.16% 0.127 194.3)
XYZ	xyz(41.2163, 58.5148, 77.5148)
Luminance	0.5852 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDEDD #DE3F40

analogous

#3FDE8E #3FDEDD #3F8FDE

triadic

#3FDEDD #DD3FDE #DEDD3F

tetradic

#3FDEDD #8E3FDE #DE3F40 #8FDE3F

square

#3FDEDD #8E3FDE #DE3F40 #8FDE3F

split-complementary

#3FDEDD #DE3F8F #DE8E3F

monochromatic

#188B8A #21BFBE #3FDEDD #73E7E6 #A7F0EF

Accessibility & contrast

On white

1.65

#3FDEDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.70

#3FDEDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDEDD

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDEDD	#FFFFFF	#000000	##000000
##3FDEDD	1.00	1.65	12.70	12.70
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.70	21.00	1.00	1.00
##000000	12.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D3DD

Deuteranopia (green-blind)

#B8C2DE

Tritanopia (blue-blind)

#00E5DD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #3fdedd;
/* rgb */ color: rgb(63, 222, 221);
/* oklch */ color: oklch(82.2% 0.127 194.3);

Tailwind

colors: {
  custom: {
    50: '#8ce9e7',
    500: '#3fdedd',
    950: '#000000',
  },
}

SCSS

$custom: #3fdedd;
$custom-light: #8ce9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fdedd",
  "rgb": {
    "r": 63,
    "g": 222,
    "b": 221
  },
  "hsl": {
    "h": 179.623,
    "s": 70.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.82155,
    "c": 0.12698,
    "h": 194.3
  },
  "luminance": 0.5852
}

Semantic roles & 50–950 ramp

primary

#3FDEDD

secondary

#903131

accent

#3A3BED

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #3FDEDD

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

Preview Lab → · Contrast checker → · Palette generator →