#3FC4CB#3FC4CB

#3FC4CB is a light, moderate teal. Relative luminance 0.448; OKLCH L 75.3% C 0.112 H 200.2°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#3FC4CB
RGB	rgb(63, 196, 203)
HSL	hsl(183, 57%, 52%)
HSV	hsv(183, 69%, 80%)
CMYK	cmyk(69%, 3.4%, 0%, 20.4%)
CIE-LAB	lab(72.79, -32.84, -13.95)
CIE-LCH	lch(72.79, 35.68, 203.01°)
OKLab	oklab(75.3% -0.1053 -0.0387)
OKLCH	oklch(75.3% 0.112 200.2)
XYZ	xyz(32.5645, 44.8446, 63.4280)
Luminance	0.4485 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC4CB #CB463F

analogous

#3FCB8C #3FC4CB #3F7ECB

triadic

#3FC4CB #CB3FC4 #C4CB3F

tetradic

#3FC4CB #8C3FCB #CB463F #7ECB3F

square

#3FC4CB #8C3FCB #CB463F #7ECB3F

split-complementary

#3FC4CB #CB3F7E #CB8C3F

monochromatic

#1F6D71 #2C9BA1 #3FC4CB #6FD3D8 #9FE2E5

Accessibility & contrast

On white

2.11

#3FC4CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#3FC4CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC4CB

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC4CB	#FFFFFF	#000000	##000000
##3FC4CB	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6BBCC

Deuteranopia (green-blind)

#A1ACCC

Tritanopia (blue-blind)

#00CBC6

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fc4cb;
/* rgb */ color: rgb(63, 196, 203);
/* oklch */ color: oklch(75.3% 0.112 200.2);

Tailwind

colors: {
  custom: {
    50: '#88d6da',
    500: '#3fc4cb',
    950: '#000000',
  },
}

SCSS

$custom: #3fc4cb;
$custom-light: #88d6da;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc4cb",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 203
  },
  "hsl": {
    "h": 183,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75297,
    "c": 0.11215,
    "h": 200.2
  },
  "luminance": 0.44848
}

Semantic roles & 50–950 ramp

primary

#3FC4CB

secondary

#D19794

accent

#4F47E1

background

#F9FDFD

surface

#F1FAFA

border

#CBD3D3

text

#0D1414

muted

#7E8383

Preview Lab

Preview with #3FC4CB

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

Preview Lab → · Contrast checker → · Palette generator →