#0B4A3D#0B4A3D

#0B4A3D is a dark, moderate teal. Relative luminance 0.053; OKLCH L 36.8% C 0.064 H 174.8°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#0B4A3D
RGB	rgb(11, 74, 61)
HSL	hsl(168, 74%, 17%)
HSV	hsv(168, 85%, 29%)
CMYK	cmyk(85.1%, 0%, 17.6%, 71%)
CIE-LAB	lab(27.59, -22.67, 2.32)
CIE-LCH	lch(27.59, 22.79, 174.15°)
OKLab	oklab(36.76% -0.0642 0.0058)
OKLCH	oklch(36.76% 0.064 174.8)
XYZ	xyz(3.4287, 5.3052, 5.2573)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4A3D #4A0B18

analogous

#0B4A1E #0B4A3D #0B384A

triadic

#0B4A3D #3D0B4A #4A3D0B

tetradic

#0B4A3D #1E0B4A #4A0B18 #384A0B

square

#0B4A3D #1E0B4A #4A0B18 #384A0B

split-complementary

#0B4A3D #4A0B38 #4A1E0B

monochromatic

#041B16 #041B16 #0B4A3D #137F69 #1BB595

Accessibility & contrast

On white

10.19

#0B4A3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#0B4A3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4A3D

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4A3D	#FFFFFF	#000000	##FFFFFF
##0B4A3D	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47453C

Deuteranopia (green-blind)

#3F3F3E

Tritanopia (blue-blind)

#004B46

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0b4a3d;
/* rgb */ color: rgb(11, 74, 61);
/* oklch */ color: oklch(36.8% 0.064 174.8);

Tailwind

colors: {
  custom: {
    50: '#577d72',
    500: '#0b4a3d',
    950: '#000000',
  },
}

SCSS

$custom: #0b4a3d;
$custom-light: #577d72;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4a3d",
  "rgb": {
    "r": 11,
    "g": 74,
    "b": 61
  },
  "hsl": {
    "h": 167.619,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.36764,
    "c": 0.06449,
    "h": 174.8
  },
  "luminance": 0.05306
}

Semantic roles & 50–950 ramp

primary

#0B4A3D

secondary

#862B3D

accent

#375DF1

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040908

muted

#797B7B

Preview Lab

Preview with #0B4A3D

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

Preview Lab → · Contrast checker → · Palette generator →