#0B3E31#0B3E31

#0B3E31 is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.7% C 0.057 H 171.6°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX#0B3E31
RGBrgb(11, 62, 49)
HSLhsl(165, 70%, 14%)
HSVhsv(165, 82%, 24%)
CMYKcmyk(82.3%, 0%, 21%, 75.7%)
CIE-LABlab(22.79, -20.19, 3.28)
CIE-LCHlch(22.79, 20.46, 170.76°)
OKLaboklab(32.72% -0.0567 0.0084)
OKLCHoklch(32.72% 0.057 171.6)
XYZxyz(2.4147, 3.7379, 3.4994)
Luminance0.0374 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B3E31 #3E0B18
analogous
#0B3E18 #0B3E31 #0B323E
triadic
#0B3E31 #310B3E #3E310B
tetradic
#0B3E31 #180B3E #3E0B18 #323E0B
square
#0B3E31 #180B3E #3E0B18 #323E0B
split-complementary
#0B3E31 #3E0B32 #3E180B
monochromatic
#051A15 #051A15 #0B3E31 #14725A #1DA683

Accessibility & contrast

On white

12.02
#0B3E31 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.75
#0B3E31 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3E31
12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B3E31#FFFFFF#000000##FFFFFF
##0B3E311.0012.021.7512.02
#FFFFFF12.021.0021.001.00
#0000001.7521.001.0021.00
##FFFFFF12.021.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3C3930
Deuteranopia (green-blind)
#353432
Tritanopia (blue-blind)
#003F3A
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #0b3e31;
/* rgb */ color: rgb(11, 62, 49);
/* oklch */ color: oklch(32.7% 0.057 171.6);
Tailwind
colors: {
  custom: {
    50: '#537369',
    500: '#0b3e31',
    950: '#000000',
  },
}
SCSS
$custom: #0b3e31;
$custom-light: #537369;
$custom-dark: #000000;
JSON
{
  "hex": "#0b3e31",
  "rgb": {
    "r": 11,
    "g": 62,
    "b": 49
  },
  "hsl": {
    "h": 164.706,
    "s": 69.863,
    "l": 14.314
  },
  "oklch": {
    "l": 0.32717,
    "c": 0.05728,
    "h": 171.6
  },
  "luminance": 0.03738
}

Semantic roles & 50–950 ramp

primary
#0B3E31
secondary
#7B2A3F
accent
#3B68ED
background
#F5F7F6
surface
#E9EDEB
border
#C5C8C6
text
#030806
muted
#787B7A

Preview Lab

Preview with #0B3E31

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

Preview Lab → · Contrast checker → · Palette generator →

#0B3E31 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva