#0B4C33#0B4C33

#0B4C33 is a dark, moderate teal. Relative luminance 0.055; OKLCH L 37.1% C 0.076 H 161.7°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#0B4C33
RGB	rgb(11, 76, 51)
HSL	hsl(157, 75%, 17%)
HSV	hsv(157, 86%, 30%)
CMYK	cmyk(85.5%, 0%, 32.9%, 70.2%)
CIE-LAB	lab(28.06, -26.46, 9.40)
CIE-LCH	lch(28.06, 28.08, 160.45°)
OKLab	oklab(37.06% -0.0722 0.0239)
OKLCH	oklch(37.06% 0.076 161.7)
XYZ	xyz(3.3196, 5.4786, 4.0139)
Luminance	0.0548 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4C33 #4C0B24

analogous

#0B4C12 #0B4C33 #0B454C

triadic

#0B4C33 #330B4C #4C330B

tetradic

#0B4C33 #120B4C #4C0B24 #454C0B

square

#0B4C33 #120B4C #4C0B24 #454C0B

split-complementary

#0B4C33 #4C0B45 #4C120B

monochromatic

#041B12 #041B12 #0B4C33 #138157 #1AB77B

Accessibility & contrast

On white

10.02

#0B4C33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#0B4C33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4C33

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4C33	#FFFFFF	#000000	##FFFFFF
##0B4C33	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4632

Deuteranopia (green-blind)

#434035

Tritanopia (blue-blind)

#004C45

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0b4c33;
/* rgb */ color: rgb(11, 76, 51);
/* oklch */ color: oklch(37.1% 0.076 161.7);

Tailwind

colors: {
  custom: {
    50: '#577f6a',
    500: '#0b4c33',
    950: '#000000',
  },
}

SCSS

$custom: #0b4c33;
$custom-light: #577f6a;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4c33",
  "rgb": {
    "r": 11,
    "g": 76,
    "b": 51
  },
  "hsl": {
    "h": 156.923,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.37062,
    "c": 0.076,
    "h": 161.7
  },
  "luminance": 0.05479
}

Semantic roles & 50–950 ramp

primary

#0B4C33

secondary

#882B4F

accent

#367EF1

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A06

muted

#797C7A

Preview Lab

Preview with #0B4C33

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

Preview Lab → · Contrast checker → · Palette generator →