#0B5644#0B5644

#0B5644 is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.6% C 0.075 H 171.4°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#0B5644
RGB	rgb(11, 86, 68)
HSL	hsl(166, 77%, 19%)
HSV	hsv(166, 87%, 34%)
CMYK	cmyk(87.2%, 0%, 20.9%, 66.3%)
CIE-LAB	lab(32.13, -26.47, 4.39)
CIE-LCH	lch(32.13, 26.83, 170.59°)
OKLab	oklab(40.55% -0.0741 0.0112)
OKLCH	oklch(40.55% 0.075 171.4)
XYZ	xyz(4.5086, 7.1435, 6.6089)
Luminance	0.0714 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B5644 #560B1D

analogous

#0B561F #0B5644 #0B4356

triadic

#0B5644 #440B56 #56440B

tetradic

#0B5644 #1F0B56 #560B1D #43560B

square

#0B5644 #1F0B56 #560B1D #43560B

split-complementary

#0B5644 #560B43 #561F0B

monochromatic

#031B15 #042019 #0B5644 #128C6F #19C39A

Accessibility & contrast

On white

8.65

#0B5644 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#0B5644 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B5644

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B5644	#FFFFFF	#000000	##FFFFFF
##0B5644	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535043

Deuteranopia (green-blind)

#4A4945

Tritanopia (blue-blind)

#005751

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #0b5644;
/* rgb */ color: rgb(11, 86, 68);
/* oklch */ color: oklch(40.6% 0.075 171.4);

Tailwind

colors: {
  custom: {
    50: '#5a8677',
    500: '#0b5644',
    950: '#000000',
  },
}

SCSS

$custom: #0b5644;
$custom-light: #5a8677;
$custom-dark: #000000;

JSON

{
  "hex": "#0b5644",
  "rgb": {
    "r": 11,
    "g": 86,
    "b": 68
  },
  "hsl": {
    "h": 165.6,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.40554,
    "c": 0.0749,
    "h": 171.4
  },
  "luminance": 0.07144
}

Semantic roles & 50–950 ramp

primary

#0B5644

secondary

#912B44

accent

#3462F4

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#040B08

muted

#797C7B

Preview Lab

Preview with #0B5644

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

Preview Lab → · Contrast checker → · Palette generator →