#0B3D3A#0B3D3A

#0B3D3A is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.7% C 0.051 H 189.0°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX#0B3D3A
RGBrgb(11, 61, 58)
HSLhsl(176, 69%, 14%)
HSVhsv(176, 82%, 24%)
CMYKcmyk(82%, 0%, 4.9%, 76.1%)
CIE-LABlab(22.70, -16.74, -2.85)
CIE-LCHlch(22.70, 16.98, 189.65°)
OKLaboklab(32.75% -0.0504 -0.008)
OKLCHoklch(32.75% 0.051 189)
XYZxyz(2.5701, 3.7138, 4.5836)
Luminance0.0371 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B3D3A #3D0B0E
analogous
#0B3D21 #0B3D3A #0B273D
triadic
#0B3D3A #3A0B3D #3D3A0B
tetradic
#0B3D3A #210B3D #3D0B0E #273D0B
square
#0B3D3A #210B3D #3D0B0E #273D0B
split-complementary
#0B3D3A #3D0B27 #3D210B
monochromatic
#051A19 #051A19 #0B3D3A #14716B #1EA59D

Accessibility & contrast

On white

12.05
#0B3D3A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.74
#0B3D3A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3D3A
12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B3D3A#FFFFFF#000000##FFFFFF
##0B3D3A1.0012.051.7412.05
#FFFFFF12.051.0021.001.00
#0000001.7421.001.0021.00
##FFFFFF12.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#39393A
Deuteranopia (green-blind)
#32343A
Tritanopia (blue-blind)
#003F3C
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #0b3d3a;
/* rgb */ color: rgb(11, 61, 58);
/* oklch */ color: oklch(32.7% 0.051 189.0);
Tailwind
colors: {
  custom: {
    50: '#547370',
    500: '#0b3d3a',
    950: '#000000',
  },
}
SCSS
$custom: #0b3d3a;
$custom-light: #547370;
$custom-dark: #000000;
JSON
{
  "hex": "#0b3d3a",
  "rgb": {
    "r": 11,
    "g": 61,
    "b": 58
  },
  "hsl": {
    "h": 176.4,
    "s": 69.444,
    "l": 14.118
  },
  "oklch": {
    "l": 0.32745,
    "c": 0.05101,
    "h": 189
  },
  "luminance": 0.03714
}

Semantic roles & 50–950 ramp

primary
#0B3D3A
secondary
#7A2A2F
accent
#3C46EC
background
#F5F6F6
surface
#E9ECEC
border
#C5C7C7
text
#030807
muted
#787B7A

Preview Lab

Preview with #0B3D3A

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

Preview Lab → · Contrast checker → · Palette generator →

#0B3D3A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva