#3FD4DA#3FD4DA

#3FD4DA is a light, vivid teal. Relative luminance 0.532; OKLCH L 79.7% C 0.121 H 199.0°. Best body text is #000000 at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#3FD4DA
RGB	rgb(63, 212, 218)
HSL	hsl(182, 68%, 55%)
HSV	hsv(182, 71%, 85%)
CMYK	cmyk(71.1%, 2.8%, 0%, 14.5%)
CIE-LAB	lab(77.99, -36.02, -14.23)
CIE-LCH	lch(77.99, 38.73, 201.56°)
OKLab	oklab(79.67% -0.1146 -0.0395)
OKLCH	oklch(79.67% 0.121 199)
XYZ	xyz(38.2426, 53.2011, 74.5694)
Luminance	0.5321 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD4DA #DA453F

analogous

#3FDA93 #3FD4DA #3F86DA

triadic

#3FD4DA #DA3FD4 #D4DA3F

tetradic

#3FD4DA #933FDA #DA453F #86DA3F

square

#3FD4DA #933FDA #DA453F #86DA3F

split-complementary

#3FD4DA #DA3F86 #DA933F

monochromatic

#1A8185 #24B3B8 #3FD4DA #72DFE4 #A6EBEE

Accessibility & contrast

On white

1.80

#3FD4DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.64

#3FD4DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD4DA

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD4DA	#FFFFFF	#000000	##000000
##3FD4DA	1.00	1.80	11.64	11.64
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.64	21.00	1.00	1.00
##000000	11.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5CADB

Deuteranopia (green-blind)

#AEBADB

Tritanopia (blue-blind)

#00DCD5

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #3fd4da;
/* rgb */ color: rgb(63, 212, 218);
/* oklch */ color: oklch(79.7% 0.121 199.0);

Tailwind

colors: {
  custom: {
    50: '#8be1e5',
    500: '#3fd4da',
    950: '#000000',
  },
}

SCSS

$custom: #3fd4da;
$custom-light: #8be1e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd4da",
  "rgb": {
    "r": 63,
    "g": 212,
    "b": 218
  },
  "hsl": {
    "h": 182.323,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.79666,
    "c": 0.12127,
    "h": 199
  },
  "luminance": 0.53206
}

Semantic roles & 50–950 ramp

primary

#3FD4DA

secondary

#8B3532

accent

#443DEB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #3FD4DA

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

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