#3FACB7#3FACB7

#3FACB7 is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.7% C 0.098 H 204.6°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#3FACB7
RGB	rgb(63, 172, 183)
HSL	hsl(186, 49%, 48%)
HSV	hsv(186, 66%, 72%)
CMYK	cmyk(65.6%, 6%, 0%, 28.2%)
CIE-LAB	lab(64.94, -27.07, -14.75)
CIE-LCH	lch(64.94, 30.83, 208.59°)
OKLab	oklab(68.74% -0.0893 -0.0409)
OKLCH	oklch(68.74% 0.098 204.6)
XYZ	xyz(25.3460, 33.9779, 50.0132)
Luminance	0.3398 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FACB7 #B74A3F

analogous

#3FB786 #3FACB7 #3F70B7

triadic

#3FACB7 #B73FAC #ACB73F

tetradic

#3FACB7 #863FB7 #B74A3F #70B73F

square

#3FACB7 #863FB7 #B74A3F #70B73F

split-complementary

#3FACB7 #B73F70 #B7863F

monochromatic

#20565C #2F8189 #3FACB7 #68C2CB #96D4DB

Accessibility & contrast

On white

2.69

#3FACB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#3FACB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FACB7

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FACB7	#FFFFFF	#000000	##000000
##3FACB7	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA5B8

Deuteranopia (green-blind)

#8D98B7

Tritanopia (blue-blind)

#00B3AF

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3facb7;
/* rgb */ color: rgb(63, 172, 183);
/* oklch */ color: oklch(68.7% 0.098 204.6);

Tailwind

colors: {
  custom: {
    50: '#83c5cc',
    500: '#3facb7',
    950: '#000000',
  },
}

SCSS

$custom: #3facb7;
$custom-light: #83c5cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3facb7",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 183
  },
  "hsl": {
    "h": 185.5,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.68742,
    "c": 0.0982,
    "h": 204.6
  },
  "luminance": 0.33981
}

Semantic roles & 50–950 ramp

primary

#3FACB7

secondary

#C6918B

accent

#5C4FD8

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FACB7

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

Preview Lab → · Contrast checker → · Palette generator →