#01281B#01281B

#01281B is a very dark, muted teal. Relative luminance 0.016; OKLCH L 24.6% C 0.050 H 165.9°. Best body text is #FFFFFF at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#01281B
RGB	rgb(1, 40, 27)
HSL	hsl(160, 95%, 8%)
HSV	hsv(160, 98%, 16%)
CMYK	cmyk(97.5%, 0%, 32.5%, 84.3%)
CIE-LAB	lab(13.25, -17.65, 4.78)
CIE-LCH	lch(13.25, 18.29, 164.86°)
OKLab	oklab(24.6% -0.0485 0.0122)
OKLCH	oklch(24.6% 0.05 165.9)
XYZ	xyz(0.9690, 1.6030, 1.2950)
Luminance	0.0160 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01281B #28010E

analogous

#012807 #01281B #012128

triadic

#01281B #1B0128 #281B01

tetradic

#01281B #070128 #28010E #212801

square

#01281B #070128 #28010E #212801

split-complementary

#01281B #280121 #280701

monochromatic

#011E14 #011E14 #01281B #026443 #049F6C

Accessibility & contrast

On white

15.90

#01281B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#01281B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01281B

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01281B	#FFFFFF	#000000	##FFFFFF
##01281B	1.00	15.90	1.32	15.90
#FFFFFF	15.90	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27241A

Deuteranopia (green-blind)

#22211C

Tritanopia (blue-blind)

#002824

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #01281b;
/* rgb */ color: rgb(1, 40, 27);
/* oklch */ color: oklch(24.6% 0.050 165.9);

Tailwind

colors: {
  custom: {
    50: '#486257',
    500: '#01281b',
    950: '#000000',
  },
}

SCSS

$custom: #01281b;
$custom-light: #486257;
$custom-dark: #000000;

JSON

{
  "hex": "#01281b",
  "rgb": {
    "r": 1,
    "g": 40,
    "b": 27
  },
  "hsl": {
    "h": 160,
    "s": 95.122,
    "l": 8.039
  },
  "oklch": {
    "l": 0.24598,
    "c": 0.05001,
    "h": 165.9
  },
  "luminance": 0.01603
}

Semantic roles & 50–950 ramp

primary

#01281B

secondary

#6F1634

accent

#2970FF

background

#F4F5F5

surface

#E7EAE9

border

#C3C6C5

text

#010503

muted

#777978

Preview Lab

Preview with #01281B

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

Preview Lab → · Contrast checker → · Palette generator →