#0B3F36#0B3F36

#0B3F36 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.2% C 0.055 H 178.3°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#0B3F36
RGB	rgb(11, 63, 54)
HSL	hsl(170, 70%, 15%)
HSV	hsv(170, 83%, 25%)
CMYK	cmyk(82.5%, 0%, 14.3%, 75.3%)
CIE-LAB	lab(23.31, -19.16, 0.72)
CIE-LCH	lch(23.31, 19.17, 177.85°)
OKLab	oklab(33.2% -0.055 0.0016)
OKLCH	oklch(33.2% 0.055 178.3)
XYZ	xyz(2.5810, 3.8922, 4.1046)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B3F36 #3F0B14

analogous

#0B3F1C #0B3F36 #0B2E3F

triadic

#0B3F36 #360B3F #3F360B

tetradic

#0B3F36 #1C0B3F #3F0B14 #2E3F0B

square

#0B3F36 #1C0B3F #3F0B14 #2E3F0B

split-complementary

#0B3F36 #3F0B2E #3F1C0B

monochromatic

#051A16 #051A16 #0B3F36 #147363 #1DA78F

Accessibility & contrast

On white

11.81

#0B3F36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#0B3F36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3F36

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B3F36	#FFFFFF	#000000	##FFFFFF
##0B3F36	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3B36

Deuteranopia (green-blind)

#353537

Tritanopia (blue-blind)

#00403C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0b3f36;
/* rgb */ color: rgb(11, 63, 54);
/* oklch */ color: oklch(33.2% 0.055 178.3);

Tailwind

colors: {
  custom: {
    50: '#54746c',
    500: '#0b3f36',
    950: '#000000',
  },
}

SCSS

$custom: #0b3f36;
$custom-light: #54746c;
$custom-dark: #000000;

JSON

{
  "hex": "#0b3f36",
  "rgb": {
    "r": 11,
    "g": 63,
    "b": 54
  },
  "hsl": {
    "h": 169.615,
    "s": 70.27,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33198,
    "c": 0.05507,
    "h": 178.3
  },
  "luminance": 0.03893
}

Semantic roles & 50–950 ramp

primary

#0B3F36

secondary

#7C2A38

accent

#3B5AED

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030807

muted

#787B7A

Preview Lab

Preview with #0B3F36

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

Preview Lab → · Contrast checker → · Palette generator →