#3FDADE#3FDADE

#3FDADE is a light, vivid teal. Relative luminance 0.565; OKLCH L 81.2% C 0.125 H 197.6°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#3FDADE
RGB	rgb(63, 218, 222)
HSL	hsl(182, 71%, 56%)
HSV	hsv(182, 72%, 87%)
CMYK	cmyk(71.6%, 1.8%, 0%, 12.9%)
CIE-LAB	lab(79.88, -37.65, -13.54)
CIE-LCH	lch(79.88, 40.01, 199.79°)
OKLab	oklab(81.24% -0.1188 -0.0376)
OKLCH	oklch(81.24% 0.125 197.6)
XYZ	xyz(40.3002, 56.4687, 77.8687)
Luminance	0.5647 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDADE #DE433F

analogous

#3FDE92 #3FDADE #3F8BDE

triadic

#3FDADE #DE3FDA #DADE3F

tetradic

#3FDADE #923FDE #DE433F #8BDE3F

square

#3FDADE #923FDE #DE433F #8BDE3F

split-complementary

#3FDADE #DE3F8B #DE923F

monochromatic

#18888B #21BBBF #3FDADE #73E4E7 #A7EEF0

Accessibility & contrast

On white

1.71

#3FDADE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#3FDADE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDADE

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDADE	#FFFFFF	#000000	##000000
##3FDADE	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD0DF

Deuteranopia (green-blind)

#B4BFDF

Tritanopia (blue-blind)

#00E1DB

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #3fdade;
/* rgb */ color: rgb(63, 218, 222);
/* oklch */ color: oklch(81.2% 0.125 197.6);

Tailwind

colors: {
  custom: {
    50: '#8ce6e8',
    500: '#3fdade',
    950: '#000000',
  },
}

SCSS

$custom: #3fdade;
$custom-light: #8ce6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fdade",
  "rgb": {
    "r": 63,
    "g": 218,
    "b": 222
  },
  "hsl": {
    "h": 181.509,
    "s": 70.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.81236,
    "c": 0.12458,
    "h": 197.6
  },
  "luminance": 0.56473
}

Semantic roles & 50–950 ramp

primary

#3FDADE

secondary

#903331

accent

#3F3AED

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #3FDADE

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

Preview Lab → · Contrast checker → · Palette generator →