#3FCDB9#3FCDB9

#3FCDB9 is a light, vivid teal. Relative luminance 0.482; OKLCH L 76.9% C 0.122 H 181.5°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#3FCDB9
RGB	rgb(63, 205, 185)
HSL	hsl(172, 59%, 53%)
HSV	hsv(172, 69%, 80%)
CMYK	cmyk(69.3%, 0%, 9.8%, 19.6%)
CIE-LAB	lab(74.96, -41.96, -0.96)
CIE-LCH	lch(74.96, 41.97, 181.32°)
OKLab	oklab(76.89% -0.1222 -0.0033)
OKLCH	oklch(76.89% 0.122 181.5)
XYZ	xyz(32.6340, 48.2184, 53.4767)
Luminance	0.4822 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCDB9 #CD3F53

analogous

#3FCD72 #3FCDB9 #3F9ACD

triadic

#3FCDB9 #B93FCD #CDB93F

tetradic

#3FCDB9 #723FCD #CD3F53 #9ACD3F

square

#3FCDB9 #723FCD #CD3F53 #9ACD3F

split-complementary

#3FCDB9 #CD3F9A #CD723F

monochromatic

#1E7467 #2BA493 #3FCDB9 #70DACB #A0E6DC

Accessibility & contrast

On white

1.97

#3FCDB9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#3FCDB9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCDB9

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCDB9	#FFFFFF	#000000	##000000
##3FCDB9	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C1B8

Deuteranopia (green-blind)

#B0B2BB

Tritanopia (blue-blind)

#00D1C7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #3fcdb9;
/* rgb */ color: rgb(63, 205, 185);
/* oklch */ color: oklch(76.9% 0.122 181.5);

Tailwind

colors: {
  custom: {
    50: '#87ddce',
    500: '#3fcdb9',
    950: '#000000',
  },
}

SCSS

$custom: #3fcdb9;
$custom-light: #87ddce;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcdb9",
  "rgb": {
    "r": 63,
    "g": 205,
    "b": 185
  },
  "hsl": {
    "h": 171.549,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.76889,
    "c": 0.1222,
    "h": 181.5
  },
  "luminance": 0.48222
}

Semantic roles & 50–950 ramp

primary

#3FCDB9

secondary

#D3959E

accent

#465CE2

background

#F9FDFC

surface

#F1FBF9

border

#CBD4D2

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #3FCDB9

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

Preview Lab → · Contrast checker → · Palette generator →