#03311C#03311C

#03311C is a dark, moderate teal. Relative luminance 0.023; OKLCH L 27.7% C 0.062 H 158.0°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX#03311C
RGBrgb(3, 49, 28)
HSLhsl(153, 88%, 10%)
HSVhsv(153, 94%, 19%)
CMYKcmyk(93.9%, 0%, 42.9%, 80.8%)
CIE-LABlab(16.99, -21.24, 9.24)
CIE-LCHlch(16.99, 23.16, 156.50°)
OKLaboklab(27.71% -0.0574 0.0232)
OKLCHoklch(27.71% 0.062 158)
XYZxyz(1.3453, 2.2997, 1.4714)
Luminance0.0230 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#03311C #310318
analogous
#033105 #03311C #032F31
triadic
#03311C #1C0331 #311C03
tetradic
#03311C #050331 #310318 #2F3103
square
#03311C #050331 #310318 #2F3103
split-complementary
#03311C #31032F #310503
monochromatic
#021D10 #021D10 #03311C #076B3D #0AA45E

Accessibility & contrast

On white

14.38
#03311C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.46
#03311C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03311C
14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##03311C#FFFFFF#000000##FFFFFF
##03311C1.0014.381.4614.38
#FFFFFF14.381.0021.001.00
#0000001.4621.001.0021.00
##FFFFFF14.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#302C1B
Deuteranopia (green-blind)
#2B281D
Tritanopia (blue-blind)
#00312C
Achromatopsia (no color)
#2A2A2A

Design tokens & code

CSS
--color: #03311c;
/* rgb */ color: rgb(3, 49, 28);
/* oklch */ color: oklch(27.7% 0.062 158.0);
Tailwind
colors: {
  custom: {
    50: '#4c6958',
    500: '#03311c',
    950: '#000000',
  },
}
SCSS
$custom: #03311c;
$custom-light: #4c6958;
$custom-dark: #000000;
JSON
{
  "hex": "#03311c",
  "rgb": {
    "r": 3,
    "g": 49,
    "b": 28
  },
  "hsl": {
    "h": 152.609,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.27709,
    "c": 0.06192,
    "h": 158
  },
  "luminance": 0.023
}

Semantic roles & 50–950 ramp

primary
#03311C
secondary
#741B44
accent
#298BFF
background
#F4F6F5
surface
#E7EBE9
border
#C3C6C5
text
#010603
muted
#777A78

Preview Lab

Preview with #03311C

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

Preview Lab → · Contrast checker → · Palette generator →

#03311C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva