#01312A#01312A

#01312A is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.1% C 0.050 H 180.0°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#01312A
RGB	rgb(1, 49, 42)
HSL	hsl(171, 96%, 10%)
HSV	hsv(171, 98%, 19%)
CMYK	cmyk(98%, 0%, 14.3%, 80.8%)
CIE-LAB	lab(17.32, -17.42, 0.10)
CIE-LCH	lch(17.32, 17.42, 179.67°)
OKLab	oklab(28.1% -0.0502 0)
OKLCH	oklch(28.1% 0.05 180)
XYZ	xyz(1.5285, 2.3700, 2.5669)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01312A #310108

analogous

#013112 #01312A #012031

triadic

#01312A #2A0131 #312A01

tetradic

#01312A #120131 #310108 #203101

square

#01312A #120131 #310108 #203101

split-complementary

#01312A #310120 #311201

monochromatic

#011E1A #011E1A #01312A #026D5D #03A991

Accessibility & contrast

On white

14.25

#01312A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#01312A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01312A

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01312A	#FFFFFF	#000000	##FFFFFF
##01312A	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2D2A

Deuteranopia (green-blind)

#28292B

Tritanopia (blue-blind)

#00322F

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #01312a;
/* rgb */ color: rgb(1, 49, 42);
/* oklch */ color: oklch(28.1% 0.050 180.0);

Tailwind

colors: {
  custom: {
    50: '#4c6963',
    500: '#01312a',
    950: '#000000',
  },
}

SCSS

$custom: #01312a;
$custom-light: #4c6963;
$custom-dark: #000000;

JSON

{
  "hex": "#01312a",
  "rgb": {
    "r": 1,
    "g": 49,
    "b": 42
  },
  "hsl": {
    "h": 171.25,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.28096,
    "c": 0.05023,
    "h": 180
  },
  "luminance": 0.0237
}

Semantic roles & 50–950 ramp

primary

#01312A

secondary

#771725

accent

#2948FF

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#010605

muted

#777A79

Preview Lab

Preview with #01312A

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

Preview Lab → · Contrast checker → · Palette generator →