#3FD4D6#3FD4D6

#3FD4D6 is a light, vivid teal. Relative luminance 0.530; OKLCH L 79.5% C 0.121 H 196.3°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#3FD4D6
RGB	rgb(63, 212, 214)
HSL	hsl(181, 65%, 54%)
HSV	hsv(181, 71%, 84%)
CMYK	cmyk(70.6%, 0.9%, 0%, 16.1%)
CIE-LAB	lab(77.87, -37.17, -12.27)
CIE-LCH	lch(77.87, 39.14, 198.27°)
OKLab	oklab(79.53% -0.1163 -0.0341)
OKLCH	oklch(79.53% 0.121 196.3)
XYZ	xyz(37.7255, 52.9943, 71.8460)
Luminance	0.5300 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD4D6 #D6413F

analogous

#3FD68D #3FD4D6 #3F88D6

triadic

#3FD4D6 #D63FD4 #D4D63F

tetradic

#3FD4D6 #8D3FD6 #D6413F #88D63F

square

#3FD4D6 #8D3FD6 #D6413F #88D63F

split-complementary

#3FD4D6 #D63F88 #D68D3F

monochromatic

#1B7E7F #26B0B2 #3FD4D6 #71DFE1 #A4EBEC

Accessibility & contrast

On white

1.81

#3FD4D6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#3FD4D6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD4D6

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD4D6	#FFFFFF	#000000	##000000
##3FD4D6	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6CAD6

Deuteranopia (green-blind)

#B0BAD7

Tritanopia (blue-blind)

#00DBD4

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #3fd4d6;
/* rgb */ color: rgb(63, 212, 214);
/* oklch */ color: oklch(79.5% 0.121 196.3);

Tailwind

colors: {
  custom: {
    50: '#8ae1e2',
    500: '#3fd4d6',
    950: '#000000',
  },
}

SCSS

$custom: #3fd4d6;
$custom-light: #8ae1e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd4d6",
  "rgb": {
    "r": 63,
    "g": 212,
    "b": 214
  },
  "hsl": {
    "h": 180.795,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.79527,
    "c": 0.12123,
    "h": 196.3
  },
  "luminance": 0.52999
}

Semantic roles & 50–950 ramp

primary

#3FD4D6

secondary

#873433

accent

#4240E8

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #3FD4D6

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

Preview Lab → · Contrast checker → · Palette generator →