#3FCAB4#3FCAB4

#3FCAB4 is a light, vivid teal. Relative luminance 0.466; OKLCH L 76.0% C 0.121 H 180.0°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FCAB4
RGB	rgb(63, 202, 180)
HSL	hsl(171, 57%, 52%)
HSV	hsv(171, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 10.9%, 20.8%)
CIE-LAB	lab(73.93, -41.95, 0.22)
CIE-LCH	lch(73.93, 41.95, 179.69°)
OKLab	oklab(76% -0.1214 -0.0001)
OKLCH	oklch(76% 0.121 180)
XYZ	xyz(31.4047, 46.5895, 50.5087)
Luminance	0.4659 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCAB4 #CA3F55

analogous

#3FCA6F #3FCAB4 #3F9ACA

triadic

#3FCAB4 #B43FCA #CAB43F

tetradic

#3FCAB4 #6F3FCA #CA3F55 #9ACA3F

square

#3FCAB4 #6F3FCA #CA3F55 #9ACA3F

split-complementary

#3FCAB4 #CA3F9A #CA6F3F

monochromatic

#1F7063 #2CA08D #3FCAB4 #6FD7C7 #9FE4D9

Accessibility & contrast

On white

2.04

#3FCAB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#3FCAB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCAB4

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCAB4	#FFFFFF	#000000	##000000
##3FCAB4	1.00	2.04	10.32	10.32
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1BEB3

Deuteranopia (green-blind)

#AEB0B6

Tritanopia (blue-blind)

#00CDC3

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fcab4;
/* rgb */ color: rgb(63, 202, 180);
/* oklch */ color: oklch(76.0% 0.121 180.0);

Tailwind

colors: {
  custom: {
    50: '#86dbca',
    500: '#3fcab4',
    950: '#000000',
  },
}

SCSS

$custom: #3fcab4;
$custom-light: #86dbca;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcab4",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 180
  },
  "hsl": {
    "h": 170.504,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.76001,
    "c": 0.12141,
    "h": 180
  },
  "luminance": 0.46593
}

Semantic roles & 50–950 ramp

primary

#3FCAB4

secondary

#D1949E

accent

#4860E0

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #3FCAB4

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

Preview Lab → · Contrast checker → · Palette generator →