#3FC3BB#3FC3BB

#3FC3BB is a light, moderate teal. Relative luminance 0.437; OKLCH L 74.5% C 0.113 H 189.2°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#3FC3BB
RGB	rgb(63, 195, 187)
HSL	hsl(176, 52%, 51%)
HSV	hsv(176, 68%, 76%)
CMYK	cmyk(67.7%, 0%, 4.1%, 23.5%)
CIE-LAB	lab(72.01, -36.92, -6.40)
CIE-LCH	lch(72.01, 37.47, 189.83°)
OKLab	oklab(74.5% -0.1112 -0.0179)
OKLCH	oklch(74.5% 0.113 189.2)
XYZ	xyz(30.5305, 43.6713, 53.8244)
Luminance	0.4368 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC3BB #C33F47

analogous

#3FC379 #3FC3BB #3F89C3

triadic

#3FC3BB #BB3FC3 #C3BB3F

tetradic

#3FC3BB #793FC3 #C33F47 #89C33F

square

#3FC3BB #793FC3 #C33F47 #89C33F

split-complementary

#3FC3BB #C33F89 #C3793F

monochromatic

#206763 #2F9690 #3FC3BB #6ED2CC #9CE0DC

Accessibility & contrast

On white

2.16

#3FC3BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#3FC3BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC3BB

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC3BB	#FFFFFF	#000000	##000000
##3FC3BB	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B9BB

Deuteranopia (green-blind)

#A5AABC

Tritanopia (blue-blind)

#00C8C0

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc3bb;
/* rgb */ color: rgb(63, 195, 187);
/* oklch */ color: oklch(74.5% 0.113 189.2);

Tailwind

colors: {
  custom: {
    50: '#86d5cf',
    500: '#3fc3bb',
    950: '#000000',
  },
}

SCSS

$custom: #3fc3bb;
$custom-light: #86d5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc3bb",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 187
  },
  "hsl": {
    "h": 176.364,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74503,
    "c": 0.11263,
    "h": 189.2
  },
  "luminance": 0.43675
}

Semantic roles & 50–950 ramp

primary

#3FC3BB

secondary

#CC9295

accent

#4C55DC

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0D1413

muted

#7D8382

Preview Lab

Preview with #3FC3BB

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

Preview Lab → · Contrast checker → · Palette generator →