#0B372C#0B372C

#0B372C is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.4% C 0.051 H 172.5°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#0B372C
RGB	rgb(11, 55, 44)
HSL	hsl(165, 67%, 13%)
HSV	hsv(165, 80%, 22%)
CMYK	cmyk(80%, 0%, 20%, 78.4%)
CIE-LAB	lab(19.98, -18.03, 2.62)
CIE-LCH	lch(19.98, 18.22, 171.72°)
OKLab	oklab(30.38% -0.0508 0.0067)
OKLCH	oklch(30.38% 0.051 172.5)
XYZ	xyz(1.9586, 2.9852, 2.8554)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B372C #370B16

analogous

#0B3716 #0B372C #0B2C37

triadic

#0B372C #2C0B37 #372C0B

tetradic

#0B372C #160B37 #370B16 #2C370B

square

#0B372C #160B37 #370B16 #2C370B

split-complementary

#0B372C #370B2C #37160B

monochromatic

#051A14 #051A14 #0B372C #156A55 #1F9D7E

Accessibility & contrast

On white

13.15

#0B372C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#0B372C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B372C

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B372C	#FFFFFF	#000000	##FFFFFF
##0B372C	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35332B

Deuteranopia (green-blind)

#2F2E2D

Tritanopia (blue-blind)

#003834

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0b372c;
/* rgb */ color: rgb(11, 55, 44);
/* oklch */ color: oklch(30.4% 0.051 172.5);

Tailwind

colors: {
  custom: {
    50: '#516e65',
    500: '#0b372c',
    950: '#000000',
  },
}

SCSS

$custom: #0b372c;
$custom-light: #516e65;
$custom-dark: #000000;

JSON

{
  "hex": "#0b372c",
  "rgb": {
    "r": 11,
    "g": 55,
    "b": 44
  },
  "hsl": {
    "h": 165,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.30377,
    "c": 0.05124,
    "h": 172.5
  },
  "luminance": 0.02985
}

Semantic roles & 50–950 ramp

primary

#0B372C

secondary

#742A3C

accent

#3E69EA

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#020705

muted

#787A7A

Preview Lab

Preview with #0B372C

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

Preview Lab → · Contrast checker → · Palette generator →