#0B4D3C#0B4D3C

#0B4D3C is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.6% C 0.069 H 170.5°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#0B4D3C
RGB	rgb(11, 77, 60)
HSL	hsl(165, 75%, 17%)
HSV	hsv(165, 86%, 30%)
CMYK	cmyk(85.7%, 0%, 22.1%, 69.8%)
CIE-LAB	lab(28.65, -24.45, 4.50)
CIE-LCH	lch(28.65, 24.86, 169.58°)
OKLab	oklab(37.63% -0.0683 0.0115)
OKLCH	oklch(37.63% 0.069 170.5)
XYZ	xyz(3.6071, 5.7047, 5.1851)
Luminance	0.0570 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4D3C #4D0B1C

analogous

#0B4D1B #0B4D3C #0B3D4D

triadic

#0B4D3C #3C0B4D #4D3C0B

tetradic

#0B4D3C #1B0B4D #4D0B1C #3D4D0B

square

#0B4D3C #1B0B4D #4D0B1C #3D4D0B

split-complementary

#0B4D3C #4D0B3D #4D1B0B

monochromatic

#041B15 #041B15 #0B4D3C #138366 #1AB88F

Accessibility & contrast

On white

9.81

#0B4D3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#0B4D3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4D3C

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4D3C	#FFFFFF	#000000	##FFFFFF
##0B4D3C	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A473B

Deuteranopia (green-blind)

#42413D

Tritanopia (blue-blind)

#004E48

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #0b4d3c;
/* rgb */ color: rgb(11, 77, 60);
/* oklch */ color: oklch(37.6% 0.069 170.5);

Tailwind

colors: {
  custom: {
    50: '#577f71',
    500: '#0b4d3c',
    950: '#000000',
  },
}

SCSS

$custom: #0b4d3c;
$custom-light: #577f71;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4d3c",
  "rgb": {
    "r": 11,
    "g": 77,
    "b": 60
  },
  "hsl": {
    "h": 164.545,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37629,
    "c": 0.06922,
    "h": 170.5
  },
  "luminance": 0.05705
}

Semantic roles & 50–950 ramp

primary

#0B4D3C

secondary

#892B43

accent

#3666F2

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #0B4D3C

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

Preview Lab → · Contrast checker → · Palette generator →