#3FDADD#3FDADD

#3FDADD is a light, vivid teal. Relative luminance 0.564; OKLCH L 81.2% C 0.125 H 196.9°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#3FDADD
RGB	rgb(63, 218, 221)
HSL	hsl(181, 70%, 56%)
HSV	hsv(181, 71%, 87%)
CMYK	cmyk(71.5%, 1.4%, 0%, 13.3%)
CIE-LAB	lab(79.85, -37.93, -13.06)
CIE-LCH	lch(79.85, 40.11, 198.99°)
OKLab	oklab(81.2% -0.1192 -0.0363)
OKLCH	oklch(81.2% 0.125 196.9)
XYZ	xyz(40.1665, 56.4152, 77.1649)
Luminance	0.5642 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDADD #DD423F

analogous

#3FDD91 #3FDADD #3F8BDD

triadic

#3FDADD #DD3FDA #DADD3F

tetradic

#3FDADD #913FDD #DD423F #8BDD3F

square

#3FDADD #913FDD #DD423F #8BDD3F

split-complementary

#3FDADD #DD3F8B #DD913F

monochromatic

#188789 #22BABD #3FDADD #73E4E6 #A7EEEF

Accessibility & contrast

On white

1.71

#3FDADD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.28

#3FDADD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDADD

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDADD	#FFFFFF	#000000	##000000
##3FDADD	1.00	1.71	12.28	12.28
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.28	21.00	1.00	1.00
##000000	12.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD0DD

Deuteranopia (green-blind)

#B4BFDE

Tritanopia (blue-blind)

#00E1DA

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #3fdadd;
/* rgb */ color: rgb(63, 218, 221);
/* oklch */ color: oklch(81.2% 0.125 196.9);

Tailwind

colors: {
  custom: {
    50: '#8ce6e7',
    500: '#3fdadd',
    950: '#000000',
  },
}

SCSS

$custom: #3fdadd;
$custom-light: #8ce6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fdadd",
  "rgb": {
    "r": 63,
    "g": 218,
    "b": 221
  },
  "hsl": {
    "h": 181.139,
    "s": 69.912,
    "l": 55.686
  },
  "oklch": {
    "l": 0.81201,
    "c": 0.12458,
    "h": 196.9
  },
  "luminance": 0.5642
}

Semantic roles & 50–950 ramp

primary

#3FDADD

secondary

#8F3331

accent

#3E3BED

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #3FDADD

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

Preview Lab → · Contrast checker → · Palette generator →