#063B39#063B39

#063B39 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.0% C 0.052 H 190.9°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#063B39
RGB	rgb(6, 59, 57)
HSL	hsl(178, 82%, 13%)
HSV	hsv(178, 90%, 23%)
CMYK	cmyk(89.8%, 0%, 3.4%, 76.9%)
CIE-LAB	lab(21.81, -16.73, -3.52)
CIE-LCH	lch(21.81, 17.10, 191.87°)
OKLab	oklab(31.97% -0.0508 -0.0098)
OKLCH	oklch(31.97% 0.052 190.9)
XYZ	xyz(2.3772, 3.4618, 4.4130)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063B39 #3B0608

analogous

#063B1E #063B39 #06223B

triadic

#063B39 #39063B #3B3906

tetradic

#063B39 #1E063B #3B0608 #223B06

square

#063B39 #1E063B #3B0608 #223B06

split-complementary

#063B39 #3B0622 #3B1E06

monochromatic

#031C1B #031C1B #063B39 #0C736F #11AAA4

Accessibility & contrast

On white

12.41

#063B39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#063B39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063B39

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063B39	#FFFFFF	#000000	##FFFFFF
##063B39	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373739

Deuteranopia (green-blind)

#2F3239

Tritanopia (blue-blind)

#003D3A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #063b39;
/* rgb */ color: rgb(6, 59, 57);
/* oklch */ color: oklch(32.0% 0.052 190.9);

Tailwind

colors: {
  custom: {
    50: '#52716f',
    500: '#063b39',
    950: '#000000',
  },
}

SCSS

$custom: #063b39;
$custom-light: #52716f;
$custom-dark: #000000;

JSON

{
  "hex": "#063b39",
  "rgb": {
    "r": 6,
    "g": 59,
    "b": 57
  },
  "hsl": {
    "h": 177.736,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.3197,
    "c": 0.05179,
    "h": 190.9
  },
  "luminance": 0.03462
}

Semantic roles & 50–950 ramp

primary

#063B39

secondary

#7B2225

accent

#3037F8

background

#F4F6F6

surface

#E7ECEC

border

#C3C7C7

text

#030707

muted

#787A7A

Preview Lab

Preview with #063B39

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

Preview Lab → · Contrast checker → · Palette generator →