#3FACAF#3FACAF

#3FACAF is a light, moderate teal. Relative luminance 0.337; OKLCH L 68.4% C 0.097 H 197.7°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#3FACAF
RGB	rgb(63, 172, 175)
HSL	hsl(182, 47%, 47%)
HSV	hsv(182, 64%, 69%)
CMYK	cmyk(64%, 1.7%, 0%, 31.4%)
CIE-LAB	lab(64.69, -29.42, -10.68)
CIE-LCH	lch(64.69, 31.30, 199.96°)
OKLab	oklab(68.45% -0.0927 -0.0296)
OKLCH	oklch(68.45% 0.097 197.7)
XYZ	xyz(24.5369, 33.6543, 45.7519)
Luminance	0.3366 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FACAF #AF423F

analogous

#3FAF7A #3FACAF #3F74AF

triadic

#3FACAF #AF3FAC #ACAF3F

tetradic

#3FACAF #7A3FAF #AF423F #74AF3F

square

#3FACAF #7A3FAF #AF423F #74AF3F

split-complementary

#3FACAF #AF3F74 #AF7A3F

monochromatic

#1F5455 #2F8082 #3FACAF #64C5C7 #91D6D7

Accessibility & contrast

On white

2.72

#3FACAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#3FACAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FACAF

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FACAF	#FFFFFF	#000000	##000000
##3FACAF	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A4AF

Deuteranopia (green-blind)

#8F97B0

Tritanopia (blue-blind)

#00B2AD

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3facaf;
/* rgb */ color: rgb(63, 172, 175);
/* oklch */ color: oklch(68.4% 0.097 197.7);

Tailwind

colors: {
  custom: {
    50: '#82c5c6',
    500: '#3facaf',
    950: '#000000',
  },
}

SCSS

$custom: #3facaf;
$custom-light: #82c5c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3facaf",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 175
  },
  "hsl": {
    "h": 181.607,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68449,
    "c": 0.09733,
    "h": 197.7
  },
  "luminance": 0.33657
}

Semantic roles & 50–950 ramp

primary

#3FACAF

secondary

#C38987

accent

#5551D7

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FACAF

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

Preview Lab → · Contrast checker → · Palette generator →