#0B4237#0B4237

#0B4237 is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.1% C 0.058 H 175.8°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#0B4237
RGB	rgb(11, 66, 55)
HSL	hsl(168, 71%, 15%)
HSV	hsv(168, 83%, 26%)
CMYK	cmyk(83.3%, 0%, 16.7%, 74.1%)
CIE-LAB	lab(24.46, -20.42, 1.72)
CIE-LCH	lch(24.46, 20.50, 175.18°)
OKLab	oklab(34.14% -0.0581 0.0043)
OKLCH	oklch(34.14% 0.058 175.8)
XYZ	xyz(2.7755, 4.2431, 4.2864)
Luminance	0.0424 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4237 #420B16

analogous

#0B421B #0B4237 #0B3142

triadic

#0B4237 #370B42 #42370B

tetradic

#0B4237 #1B0B42 #420B16 #31420B

square

#0B4237 #1B0B42 #420B16 #31420B

split-complementary

#0B4237 #420B31 #421B0B

monochromatic

#041A16 #041A16 #0B4237 #147663 #1CAB8E

Accessibility & contrast

On white

11.36

#0B4237 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#0B4237 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4237

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4237	#FFFFFF	#000000	##FFFFFF
##0B4237	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3D37

Deuteranopia (green-blind)

#383838

Tritanopia (blue-blind)

#00433F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0b4237;
/* rgb */ color: rgb(11, 66, 55);
/* oklch */ color: oklch(34.1% 0.058 175.8);

Tailwind

colors: {
  custom: {
    50: '#55776d',
    500: '#0b4237',
    950: '#000000',
  },
}

SCSS

$custom: #0b4237;
$custom-light: #55776d;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4237",
  "rgb": {
    "r": 11,
    "g": 66,
    "b": 55
  },
  "hsl": {
    "h": 168,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.34145,
    "c": 0.05828,
    "h": 175.8
  },
  "luminance": 0.04243
}

Semantic roles & 50–950 ramp

primary

#0B4237

secondary

#7F2A3B

accent

#3A5EEE

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030807

muted

#787B7A

Preview Lab

Preview with #0B4237

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

Preview Lab → · Contrast checker → · Palette generator →