#0B4D3D#0B4D3D

#0B4D3D is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.7% C 0.068 H 171.7°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#0B4D3D
RGB	rgb(11, 77, 61)
HSL	hsl(165, 75%, 17%)
HSV	hsv(165, 86%, 30%)
CMYK	cmyk(85.7%, 0%, 20.8%, 69.8%)
CIE-LAB	lab(28.68, -24.16, 3.90)
CIE-LCH	lch(28.68, 24.47, 170.84°)
OKLab	oklab(37.66% -0.0677 0.0099)
OKLCH	oklch(37.66% 0.068 171.7)
XYZ	xyz(3.6337, 5.7154, 5.3256)
Luminance	0.0572 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4D3D #4D0B1B

analogous

#0B4D1C #0B4D3D #0B3C4D

triadic

#0B4D3D #3D0B4D #4D3D0B

tetradic

#0B4D3D #1C0B4D #4D0B1B #3C4D0B

square

#0B4D3D #1C0B4D #4D0B1B #3C4D0B

split-complementary

#0B4D3D #4D0B3C #4D1C0B

monochromatic

#041B15 #041B15 #0B4D3D #138367 #1AB892

Accessibility & contrast

On white

9.80

#0B4D3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#0B4D3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4D3D

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4D3D	#FFFFFF	#000000	##FFFFFF
##0B4D3D	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A473C

Deuteranopia (green-blind)

#42413E

Tritanopia (blue-blind)

#004E48

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #0b4d3d;
/* rgb */ color: rgb(11, 77, 61);
/* oklch */ color: oklch(37.7% 0.068 171.7);

Tailwind

colors: {
  custom: {
    50: '#577f72',
    500: '#0b4d3d',
    950: '#000000',
  },
}

SCSS

$custom: #0b4d3d;
$custom-light: #577f72;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4d3d",
  "rgb": {
    "r": 11,
    "g": 77,
    "b": 61
  },
  "hsl": {
    "h": 165.455,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37661,
    "c": 0.06843,
    "h": 171.7
  },
  "luminance": 0.05716
}

Semantic roles & 50–950 ramp

primary

#0B4D3D

secondary

#892B42

accent

#3664F2

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A08

muted

#797C7B

Preview Lab

Preview with #0B4D3D

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

Preview Lab → · Contrast checker → · Palette generator →