#0B372A#0B372A

#0B372A is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.3% C 0.053 H 169.2°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#0B372A
RGB	rgb(11, 55, 42)
HSL	hsl(162, 67%, 13%)
HSV	hsv(162, 80%, 22%)
CMYK	cmyk(80%, 0%, 23.6%, 78.4%)
CIE-LAB	lab(19.93, -18.63, 3.89)
CIE-LCH	lch(19.93, 19.04, 168.20°)
OKLab	oklab(30.31% -0.052 0.01)
OKLCH	oklch(30.31% 0.053 169.2)
XYZ	xyz(1.9219, 2.9705, 2.6621)
Luminance	0.0297 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B372A #370B18

analogous

#0B3714 #0B372A #0B2E37

triadic

#0B372A #2A0B37 #372A0B

tetradic

#0B372A #140B37 #370B18 #2E370B

square

#0B372A #140B37 #370B18 #2E370B

split-complementary

#0B372A #370B2E #37140B

monochromatic

#051A13 #051A13 #0B372A #156A51 #1F9D78

Accessibility & contrast

On white

13.17

#0B372A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#0B372A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B372A

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B372A	#FFFFFF	#000000	##FFFFFF
##0B372A	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353329

Deuteranopia (green-blind)

#2F2E2B

Tritanopia (blue-blind)

#003733

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0b372a;
/* rgb */ color: rgb(11, 55, 42);
/* oklch */ color: oklch(30.3% 0.053 169.2);

Tailwind

colors: {
  custom: {
    50: '#516e63',
    500: '#0b372a',
    950: '#000000',
  },
}

SCSS

$custom: #0b372a;
$custom-light: #516e63;
$custom-dark: #000000;

JSON

{
  "hex": "#0b372a",
  "rgb": {
    "r": 11,
    "g": 55,
    "b": 42
  },
  "hsl": {
    "h": 162.273,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.30309,
    "c": 0.05291,
    "h": 169.2
  },
  "luminance": 0.02971
}

Semantic roles & 50–950 ramp

primary

#0B372A

secondary

#742A40

accent

#3E71EA

background

#F4F6F5

surface

#E7ECEA

border

#C3C7C6

text

#020705

muted

#787A79

Preview Lab

Preview with #0B372A

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

Preview Lab → · Contrast checker → · Palette generator →