#3FD4E3#3FD4E3

#3FD4E3 is a light, vivid teal. Relative luminance 0.537; OKLCH L 80.0% C 0.122 H 205.0°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#3FD4E3
RGB	rgb(63, 212, 227)
HSL	hsl(185, 75%, 57%)
HSV	hsv(185, 72%, 89%)
CMYK	cmyk(72.2%, 6.6%, 0%, 11%)
CIE-LAB	lab(78.28, -33.39, -18.63)
CIE-LCH	lch(78.28, 38.24, 209.15°)
OKLab	oklab(79.99% -0.1109 -0.0518)
OKLCH	oklch(79.99% 0.122 205)
XYZ	xyz(39.4524, 53.6851, 80.9411)
Luminance	0.5369 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD4E3 #E34E3F

analogous

#3FE3A0 #3FD4E3 #3F82E3

triadic

#3FD4E3 #E33FD4 #D4E33F

tetradic

#3FD4E3 #A03FE3 #E34E3F #82E33F

square

#3FD4E3 #A03FE3 #E34E3F #82E33F

split-complementary

#3FD4E3 #E33F82 #E3A03F

monochromatic

#158792 #1DB8C8 #3FD4E3 #74E0EB #AAECF3

Accessibility & contrast

On white

1.79

#3FD4E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#3FD4E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD4E3

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD4E3	#FFFFFF	#000000	##000000
##3FD4E3	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CBE4

Deuteranopia (green-blind)

#ABBAE3

Tritanopia (blue-blind)

#00DDD8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #3fd4e3;
/* rgb */ color: rgb(63, 212, 227);
/* oklch */ color: oklch(80.0% 0.122 205.0);

Tailwind

colors: {
  custom: {
    50: '#8ce1eb',
    500: '#3fd4e3',
    950: '#000000',
  },
}

SCSS

$custom: #3fd4e3;
$custom-light: #8ce1eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd4e3",
  "rgb": {
    "r": 63,
    "g": 212,
    "b": 227
  },
  "hsl": {
    "h": 185.488,
    "s": 74.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.79991,
    "c": 0.1224,
    "h": 205
  },
  "luminance": 0.5369
}

Semantic roles & 50–950 ramp

primary

#3FD4E3

secondary

#97392F

accent

#4837F1

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #3FD4E3

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

Preview Lab → · Contrast checker → · Palette generator →