#0B4D38#0B4D38

#0B4D38 is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.5% C 0.073 H 166.0°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#0B4D38
RGB	rgb(11, 77, 56)
HSL	hsl(161, 75%, 17%)
HSV	hsv(161, 86%, 30%)
CMYK	cmyk(85.7%, 0%, 27.3%, 69.8%)
CIE-LAB	lab(28.55, -25.59, 6.90)
CIE-LCH	lch(28.55, 26.50, 164.90°)
OKLab	oklab(37.51% -0.0705 0.0176)
OKLCH	oklch(37.51% 0.073 166)
XYZ	xyz(3.5053, 5.6640, 4.6491)
Luminance	0.0566 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4D38 #4D0B20

analogous

#0B4D17 #0B4D38 #0B414D

triadic

#0B4D38 #380B4D #4D380B

tetradic

#0B4D38 #170B4D #4D0B20 #414D0B

square

#0B4D38 #170B4D #4D0B20 #414D0B

split-complementary

#0B4D38 #4D0B41 #4D170B

monochromatic

#041B13 #041B13 #0B4D38 #13835F #1AB886

Accessibility & contrast

On white

9.85

#0B4D38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#0B4D38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4D38

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4D38	#FFFFFF	#000000	##FFFFFF
##0B4D38	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4737

Deuteranopia (green-blind)

#434139

Tritanopia (blue-blind)

#004D47

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #0b4d38;
/* rgb */ color: rgb(11, 77, 56);
/* oklch */ color: oklch(37.5% 0.073 166.0);

Tailwind

colors: {
  custom: {
    50: '#577f6e',
    500: '#0b4d38',
    950: '#000000',
  },
}

SCSS

$custom: #0b4d38;
$custom-light: #577f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4d38",
  "rgb": {
    "r": 11,
    "g": 77,
    "b": 56
  },
  "hsl": {
    "h": 160.909,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37507,
    "c": 0.07267,
    "h": 166
  },
  "luminance": 0.05664
}

Semantic roles & 50–950 ramp

primary

#0B4D38

secondary

#892B49

accent

#3672F2

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A07

muted

#797C7A

Preview Lab

Preview with #0B4D38

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

Preview Lab → · Contrast checker → · Palette generator →