#3FDEE2#3FDEE2

#3FDEE2 is a very light, vivid teal. Relative luminance 0.588; OKLCH L 82.3% C 0.127 H 197.5°. Best body text is #000000 at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#3FDEE2
RGB	rgb(63, 222, 226)
HSL	hsl(181, 74%, 57%)
HSV	hsv(181, 72%, 89%)
CMYK	cmyk(72.1%, 1.8%, 0%, 11.4%)
CIE-LAB	lab(81.17, -38.34, -13.74)
CIE-LCH	lch(81.17, 40.72, 199.71°)
OKLab	oklab(82.33% -0.1209 -0.0382)
OKLCH	oklch(82.33% 0.127 197.5)
XYZ	xyz(41.8924, 58.7853, 81.0756)
Luminance	0.5879 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDEE2 #E2433F

analogous

#3FE294 #3FDEE2 #3F8DE2

triadic

#3FDEE2 #E23FDE #DEE23F

tetradic

#3FDEE2 #943FE2 #E2433F #8DE23F

square

#3FDEE2 #943FE2 #E2433F #8DE23F

split-complementary

#3FDEE2 #E23F8D #E2943F

monochromatic

#168E91 #1EC2C6 #3FDEE2 #74E7EA #A9F0F2

Accessibility & contrast

On white

1.65

#3FDEE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.76

#3FDEE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDEE2

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDEE2	#FFFFFF	#000000	##000000
##3FDEE2	1.00	1.65	12.76	12.76
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.76	21.00	1.00	1.00
##000000	12.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFD4E3

Deuteranopia (green-blind)

#B7C2E3

Tritanopia (blue-blind)

#00E6DF

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #3fdee2;
/* rgb */ color: rgb(63, 222, 226);
/* oklch */ color: oklch(82.3% 0.127 197.5);

Tailwind

colors: {
  custom: {
    50: '#8de9eb',
    500: '#3fdee2',
    950: '#000000',
  },
}

SCSS

$custom: #3fdee2;
$custom-light: #8de9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fdee2",
  "rgb": {
    "r": 63,
    "g": 222,
    "b": 226
  },
  "hsl": {
    "h": 181.472,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.82325,
    "c": 0.12679,
    "h": 197.5
  },
  "luminance": 0.5879
}

Semantic roles & 50–950 ramp

primary

#3FDEE2

secondary

#963230

accent

#3C37F0

background

#FCFEFE

surface

#F5FDFD

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #3FDEE2

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

Preview Lab → · Contrast checker → · Palette generator →