#0B3D3C#0B3D3C

#0B3D3C is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.8% C 0.051 H 193.0°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#0B3D3C
RGB	rgb(11, 61, 60)
HSL	hsl(179, 69%, 14%)
HSV	hsv(179, 82%, 24%)
CMYK	cmyk(82%, 0%, 1.6%, 76.1%)
CIE-LAB	lab(22.77, -16.05, -4.08)
CIE-LCH	lch(22.77, 16.56, 194.25°)
OKLab	oklab(32.83% -0.0493 -0.0114)
OKLCH	oklch(32.83% 0.051 193)
XYZ	xyz(2.6220, 3.7346, 4.8567)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B3D3C #3D0B0C

analogous

#0B3D23 #0B3D3C #0B253D

triadic

#0B3D3C #3C0B3D #3D3C0B

tetradic

#0B3D3C #230B3D #3D0B0C #253D0B

square

#0B3D3C #230B3D #3D0B0C #253D0B

split-complementary

#0B3D3C #3D0B25 #3D230B

monochromatic

#051A19 #051A19 #0B3D3C #14716F #1EA5A2

Accessibility & contrast

On white

12.02

#0B3D3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#0B3D3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3D3C

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B3D3C	#FFFFFF	#000000	##FFFFFF
##0B3D3C	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39393C

Deuteranopia (green-blind)

#31343C

Tritanopia (blue-blind)

#003F3D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #0b3d3c;
/* rgb */ color: rgb(11, 61, 60);
/* oklch */ color: oklch(32.8% 0.051 193.0);

Tailwind

colors: {
  custom: {
    50: '#547271',
    500: '#0b3d3c',
    950: '#000000',
  },
}

SCSS

$custom: #0b3d3c;
$custom-light: #547271;
$custom-dark: #000000;

JSON

{
  "hex": "#0b3d3c",
  "rgb": {
    "r": 11,
    "g": 61,
    "b": 60
  },
  "hsl": {
    "h": 178.8,
    "s": 69.444,
    "l": 14.118
  },
  "oklch": {
    "l": 0.32827,
    "c": 0.05059,
    "h": 193
  },
  "luminance": 0.03735
}

Semantic roles & 50–950 ramp

primary

#0B3D3C

secondary

#7A2A2C

accent

#3C3FEC

background

#F5F6F6

surface

#E9ECEC

border

#C5C7C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #0B3D3C

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

Preview Lab → · Contrast checker → · Palette generator →