#063837#063837

#063837 is a dark, muted teal. Relative luminance 0.031; OKLCH L 31.0% C 0.050 H 192.8°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#063837
RGB	rgb(6, 56, 55)
HSL	hsl(179, 81%, 12%)
HSV	hsv(179, 89%, 22%)
CMYK	cmyk(89.3%, 0%, 1.8%, 78%)
CIE-LAB	lab(20.61, -15.76, -3.95)
CIE-LCH	lch(20.61, 16.24, 194.08°)
OKLab	oklab(30.97% -0.0484 -0.011)
OKLCH	oklch(30.97% 0.05 192.8)
XYZ	xyz(2.1785, 3.1426, 4.1055)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063837 #380607

analogous

#06381E #063837 #062038

triadic

#063837 #370638 #383706

tetradic

#063837 #1E0638 #380607 #203806

square

#063837 #1E0638 #380607 #203806

split-complementary

#063837 #380620 #381E06

monochromatic

#031C1B #031C1B #063837 #0C6F6D #12A7A4

Accessibility & contrast

On white

12.89

#063837 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#063837 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063837

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063837	#FFFFFF	#000000	##FFFFFF
##063837	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343537

Deuteranopia (green-blind)

#2D2F37

Tritanopia (blue-blind)

#003A38

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #063837;
/* rgb */ color: rgb(6, 56, 55);
/* oklch */ color: oklch(31.0% 0.050 192.8);

Tailwind

colors: {
  custom: {
    50: '#516f6d',
    500: '#063837',
    950: '#000000',
  },
}

SCSS

$custom: #063837;
$custom-light: #516f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#063837",
  "rgb": {
    "r": 6,
    "g": 56,
    "b": 55
  },
  "hsl": {
    "h": 178.8,
    "s": 80.645,
    "l": 12.157
  },
  "oklch": {
    "l": 0.3097,
    "c": 0.04961,
    "h": 192.8
  },
  "luminance": 0.03143
}

Semantic roles & 50–950 ramp

primary

#063837

secondary

#782123

accent

#3135F7

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#020707

muted

#787A7A

Preview Lab

Preview with #063837

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

Preview Lab → · Contrast checker → · Palette generator →