#01311F#01311F

#01311F is a dark, muted teal. Relative luminance 0.023; OKLCH L 27.7% C 0.060 H 162.2°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX#01311F
RGBrgb(1, 49, 31)
HSLhsl(158, 96%, 10%)
HSVhsv(158, 98%, 19%)
CMYKcmyk(98%, 0%, 36.7%, 80.8%)
CIE-LABlab(17.00, -20.90, 7.21)
CIE-LCHlch(17.00, 22.11, 160.96°)
OKLaboklab(27.72% -0.0569 0.0183)
OKLCHoklch(27.72% 0.06 162.2)
XYZxyz(1.3580, 2.3018, 1.6688)
Luminance0.0230 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#01311F #310113
analogous
#013107 #01311F #012B31
triadic
#01311F #1F0131 #311F01
tetradic
#01311F #070131 #310113 #2B3101
square
#01311F #070131 #310113 #2B3101
split-complementary
#01311F #31012B #310701
monochromatic
#011E13 #011E13 #01311F #026D45 #03A96B

Accessibility & contrast

On white

14.38
#01311F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.46
#01311F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01311F
14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##01311F#FFFFFF#000000##FFFFFF
##01311F1.0014.381.4614.38
#FFFFFF14.381.0021.001.00
#0000001.4621.001.0021.00
##FFFFFF14.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#302C1E
Deuteranopia (green-blind)
#2A2820
Tritanopia (blue-blind)
#00312C
Achromatopsia (no color)
#2A2A2A

Design tokens & code

CSS
--color: #01311f;
/* rgb */ color: rgb(1, 49, 31);
/* oklch */ color: oklch(27.7% 0.060 162.2);
Tailwind
colors: {
  custom: {
    50: '#4b695a',
    500: '#01311f',
    950: '#000000',
  },
}
SCSS
$custom: #01311f;
$custom-light: #4b695a;
$custom-dark: #000000;
JSON
{
  "hex": "#01311f",
  "rgb": {
    "r": 1,
    "g": 49,
    "b": 31
  },
  "hsl": {
    "h": 157.5,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.27724,
    "c": 0.05974,
    "h": 162.2
  },
  "luminance": 0.02302
}

Semantic roles & 50–950 ramp

primary
#01311F
secondary
#77173B
accent
#2979FF
background
#F4F6F5
surface
#E7EBE9
border
#C3C6C5
text
#010603
muted
#777A78

Preview Lab

Preview with #01311F

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

Preview Lab → · Contrast checker → · Palette generator →

#01311F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva