#0B4A31#0B4A31

#0B4A31 is a dark, moderate teal. Relative luminance 0.052; OKLCH L 36.4% C 0.075 H 161.1°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#0B4A31
RGB	rgb(11, 74, 49)
HSL	hsl(156, 74%, 17%)
HSV	hsv(156, 85%, 29%)
CMYK	cmyk(85.1%, 0%, 33.8%, 71%)
CIE-LAB	lab(27.27, -26.06, 9.58)
CIE-LCH	lch(27.27, 27.76, 159.81°)
OKLab	oklab(36.4% -0.071 0.0243)
OKLCH	oklch(36.4% 0.075 161.1)
XYZ	xyz(3.1408, 5.1901, 3.7414)
Luminance	0.0519 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4A31 #4A0B24

analogous

#0B4A11 #0B4A31 #0B444A

triadic

#0B4A31 #310B4A #4A310B

tetradic

#0B4A31 #110B4A #4A0B24 #444A0B

square

#0B4A31 #110B4A #4A0B24 #444A0B

split-complementary

#0B4A31 #4A0B44 #4A110B

monochromatic

#041B12 #041B12 #0B4A31 #137F54 #1BB578

Accessibility & contrast

On white

10.30

#0B4A31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#0B4A31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4A31

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4A31	#FFFFFF	#000000	##FFFFFF
##0B4A31	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494430

Deuteranopia (green-blind)

#413E33

Tritanopia (blue-blind)

#004A43

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0b4a31;
/* rgb */ color: rgb(11, 74, 49);
/* oklch */ color: oklch(36.4% 0.075 161.1);

Tailwind

colors: {
  custom: {
    50: '#567d69',
    500: '#0b4a31',
    950: '#000000',
  },
}

SCSS

$custom: #0b4a31;
$custom-light: #567d69;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4a31",
  "rgb": {
    "r": 11,
    "g": 74,
    "b": 49
  },
  "hsl": {
    "h": 156.19,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.36398,
    "c": 0.07502,
    "h": 161.1
  },
  "luminance": 0.0519
}

Semantic roles & 50–950 ramp

primary

#0B4A31

secondary

#862B4F

accent

#3781F1

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#030A06

muted

#787C7A

Preview Lab

Preview with #0B4A31

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

Preview Lab → · Contrast checker → · Palette generator →