#0B4D33#0B4D33

#0B4D33 is a dark, moderate teal. Relative luminance 0.056; OKLCH L 37.4% C 0.077 H 161.1°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#0B4D33
RGB	rgb(11, 77, 51)
HSL	hsl(156, 75%, 17%)
HSV	hsv(156, 86%, 30%)
CMYK	cmyk(85.7%, 0%, 33.8%, 69.8%)
CIE-LAB	lab(28.43, -26.92, 9.91)
CIE-LCH	lch(28.43, 28.69, 159.80°)
OKLab	oklab(37.37% -0.0733 0.0251)
OKLCH	oklch(37.37% 0.077 161.1)
XYZ	xyz(3.3891, 5.6175, 4.0370)
Luminance	0.0562 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4D33 #4D0B25

analogous

#0B4D12 #0B4D33 #0B464D

triadic

#0B4D33 #330B4D #4D330B

tetradic

#0B4D33 #120B4D #4D0B25 #464D0B

square

#0B4D33 #120B4D #4D0B25 #464D0B

split-complementary

#0B4D33 #4D0B46 #4D120B

monochromatic

#041B12 #041B12 #0B4D33 #138356 #1AB87A

Accessibility & contrast

On white

9.89

#0B4D33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#0B4D33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4D33

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4D33	#FFFFFF	#000000	##FFFFFF
##0B4D33	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4631

Deuteranopia (green-blind)

#444135

Tritanopia (blue-blind)

#004D46

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #0b4d33;
/* rgb */ color: rgb(11, 77, 51);
/* oklch */ color: oklch(37.4% 0.077 161.1);

Tailwind

colors: {
  custom: {
    50: '#577f6a',
    500: '#0b4d33',
    950: '#000000',
  },
}

SCSS

$custom: #0b4d33;
$custom-light: #577f6a;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4d33",
  "rgb": {
    "r": 11,
    "g": 77,
    "b": 51
  },
  "hsl": {
    "h": 156.364,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37366,
    "c": 0.07749,
    "h": 161.1
  },
  "luminance": 0.05618
}

Semantic roles & 50–950 ramp

primary

#0B4D33

secondary

#892B50

accent

#3680F2

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A06

muted

#797C7A

Preview Lab

Preview with #0B4D33

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

Preview Lab → · Contrast checker → · Palette generator →