#0B4D37#0B4D37

#0B4D37 is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.5% C 0.074 H 164.9°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX#0B4D37
RGBrgb(11, 77, 55)
HSLhsl(160, 75%, 17%)
HSVhsv(160, 86%, 30%)
CMYKcmyk(85.7%, 0%, 28.6%, 69.8%)
CIE-LABlab(28.52, -25.86, 7.51)
CIE-LCHlch(28.52, 26.93, 163.82°)
OKLaboklab(37.48% -0.0711 0.0192)
OKLCHoklch(37.48% 0.074 164.9)
XYZxyz(3.4811, 5.6543, 4.5216)
Luminance0.0566 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B4D37 #4D0B21
analogous
#0B4D16 #0B4D37 #0B424D
triadic
#0B4D37 #370B4D #4D370B
tetradic
#0B4D37 #160B4D #4D0B21 #424D0B
square
#0B4D37 #160B4D #4D0B21 #424D0B
split-complementary
#0B4D37 #4D0B42 #4D160B
monochromatic
#041B13 #041B13 #0B4D37 #13835D #1AB884

Accessibility & contrast

On white

9.85
#0B4D37 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.13
#0B4D37 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4D37
9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B4D37#FFFFFF#000000##FFFFFF
##0B4D371.009.852.139.85
#FFFFFF9.851.0021.001.00
#0000002.1321.001.0021.00
##FFFFFF9.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4B4736
Deuteranopia (green-blind)
#434138
Tritanopia (blue-blind)
#004D47
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #0b4d37;
/* rgb */ color: rgb(11, 77, 55);
/* oklch */ color: oklch(37.5% 0.074 164.9);
Tailwind
colors: {
  custom: {
    50: '#577f6d',
    500: '#0b4d37',
    950: '#000000',
  },
}
SCSS
$custom: #0b4d37;
$custom-light: #577f6d;
$custom-dark: #000000;
JSON
{
  "hex": "#0b4d37",
  "rgb": {
    "r": 11,
    "g": 77,
    "b": 55
  },
  "hsl": {
    "h": 160,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37477,
    "c": 0.0736,
    "h": 164.9
  },
  "luminance": 0.05655
}

Semantic roles & 50–950 ramp

primary
#0B4D37
secondary
#892B4A
accent
#3675F2
background
#F5F7F6
surface
#E9EEEB
border
#C5C9C6
text
#040A07
muted
#797C7A

Preview Lab

Preview with #0B4D37

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

Preview Lab → · Contrast checker → · Palette generator →

#0B4D37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva