#3FACB4#3FACB4

#3FACB4 is a light, moderate teal. Relative luminance 0.339; OKLCH L 68.6% C 0.098 H 202.0°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#3FACB4
RGB	rgb(63, 172, 180)
HSL	hsl(184, 48%, 48%)
HSV	hsv(184, 65%, 71%)
CMYK	cmyk(65%, 4.4%, 0%, 29.4%)
CIE-LAB	lab(64.85, -27.96, -13.23)
CIE-LCH	lch(64.85, 30.93, 205.32°)
OKLab	oklab(68.63% -0.0905 -0.0367)
OKLCH	oklch(68.63% 0.098 202)
XYZ	xyz(25.0371, 33.8543, 48.3862)
Luminance	0.3386 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FACB4 #B4473F

analogous

#3FB482 #3FACB4 #3F71B4

triadic

#3FACB4 #B43FAC #ACB43F

tetradic

#3FACB4 #823FB4 #B4473F #71B43F

square

#3FACB4 #823FB4 #B4473F #71B43F

split-complementary

#3FACB4 #B43F71 #B4823F

monochromatic

#1F5559 #2F8187 #3FACB4 #67C3CA #94D5DA

Accessibility & contrast

On white

2.70

#3FACB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#3FACB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FACB4

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FACB4	#FFFFFF	#000000	##000000
##3FACB4	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA5B5

Deuteranopia (green-blind)

#8E98B5

Tritanopia (blue-blind)

#00B2AE

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3facb4;
/* rgb */ color: rgb(63, 172, 180);
/* oklch */ color: oklch(68.6% 0.098 202.0);

Tailwind

colors: {
  custom: {
    50: '#83c5ca',
    500: '#3facb4',
    950: '#000000',
  },
}

SCSS

$custom: #3facb4;
$custom-light: #83c5ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3facb4",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 180
  },
  "hsl": {
    "h": 184.103,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.6863,
    "c": 0.09769,
    "h": 202
  },
  "luminance": 0.33857
}

Semantic roles & 50–950 ramp

primary

#3FACB4

secondary

#C58E8A

accent

#5950D8

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FACB4

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

Preview Lab → · Contrast checker → · Palette generator →