#3FCDC9#3FCDC9

#3FCDC9 is a light, moderate teal. Relative luminance 0.489; OKLCH L 77.4% C 0.118 H 192.2°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#3FCDC9
RGB	rgb(63, 205, 201)
HSL	hsl(178, 59%, 53%)
HSV	hsv(178, 69%, 80%)
CMYK	cmyk(69.3%, 0%, 2%, 19.6%)
CIE-LAB	lab(75.41, -37.62, -8.95)
CIE-LCH	lch(75.41, 38.67, 193.38°)
OKLab	oklab(77.4% -0.1151 -0.0249)
OKLCH	oklch(77.4% 0.118 192.2)
XYZ	xyz(34.4190, 48.9324, 62.8779)
Luminance	0.4894 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCDC9 #CD3F43

analogous

#3FCD82 #3FCDC9 #3F8ACD

triadic

#3FCDC9 #C93FCD #CDC93F

tetradic

#3FCDC9 #823FCD #CD3F43 #8ACD3F

square

#3FCDC9 #823FCD #CD3F43 #8ACD3F

split-complementary

#3FCDC9 #CD3F8A #CD823F

monochromatic

#1E7471 #2BA4A1 #3FCDC9 #70DAD7 #A0E6E4

Accessibility & contrast

On white

1.95

#3FCDC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#3FCDC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCDC9

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCDC9	#FFFFFF	#000000	##000000
##3FCDC9	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C3C9

Deuteranopia (green-blind)

#ACB3CA

Tritanopia (blue-blind)

#00D3CB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #3fcdc9;
/* rgb */ color: rgb(63, 205, 201);
/* oklch */ color: oklch(77.4% 0.118 192.2);

Tailwind

colors: {
  custom: {
    50: '#88ddd9',
    500: '#3fcdc9',
    950: '#000000',
  },
}

SCSS

$custom: #3fcdc9;
$custom-light: #88ddd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcdc9",
  "rgb": {
    "r": 63,
    "g": 205,
    "b": 201
  },
  "hsl": {
    "h": 178.31,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.77401,
    "c": 0.11773,
    "h": 192.2
  },
  "luminance": 0.48936
}

Semantic roles & 50–950 ramp

primary

#3FCDC9

secondary

#D39597

accent

#464AE2

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #3FCDC9

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

Preview Lab → · Contrast checker → · Palette generator →