#0B4030#0B4030

#0B4030 is a dark, moderate teal. Relative luminance 0.040; OKLCH L 33.3% C 0.061 H 168.0°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#0B4030
RGB	rgb(11, 64, 48)
HSL	hsl(162, 71%, 15%)
HSV	hsv(162, 83%, 25%)
CMYK	cmyk(82.8%, 0%, 25%, 74.9%)
CIE-LAB	lab(23.51, -21.51, 4.98)
CIE-LCH	lch(23.51, 22.08, 166.97°)
OKLab	oklab(33.3% -0.0597 0.0127)
OKLCH	oklch(33.3% 0.061 168)
XYZ	xyz(2.5046, 3.9510, 3.4264)
Luminance	0.0395 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4030 #400B1B

analogous

#0B4016 #0B4030 #0B3640

triadic

#0B4030 #300B40 #40300B

tetradic

#0B4030 #160B40 #400B1B #36400B

square

#0B4030 #160B40 #400B1B #36400B

split-complementary

#0B4030 #400B36 #40160B

monochromatic

#041A14 #041A14 #0B4030 #147457 #1DA87E

Accessibility & contrast

On white

11.73

#0B4030 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#0B4030 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4030

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4030	#FFFFFF	#000000	##FFFFFF
##0B4030	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3B2F

Deuteranopia (green-blind)

#373631

Tritanopia (blue-blind)

#00403B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0b4030;
/* rgb */ color: rgb(11, 64, 48);
/* oklch */ color: oklch(33.3% 0.061 168.0);

Tailwind

colors: {
  custom: {
    50: '#547568',
    500: '#0b4030',
    950: '#000000',
  },
}

SCSS

$custom: #0b4030;
$custom-light: #547568;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4030",
  "rgb": {
    "r": 11,
    "g": 64,
    "b": 48
  },
  "hsl": {
    "h": 161.887,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.333,
    "c": 0.06103,
    "h": 168
  },
  "luminance": 0.03951
}

Semantic roles & 50–950 ramp

primary

#0B4030

secondary

#7D2A43

accent

#3A70ED

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #0B4030

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

Preview Lab → · Contrast checker → · Palette generator →