#011F1E#011F1E

#011F1E is a very dark, muted teal. Relative luminance 0.011; OKLCH L 21.7% C 0.036 H 191.7°. Best body text is #FFFFFF at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#011F1E
RGB	rgb(1, 31, 30)
HSL	hsl(178, 94%, 6%)
HSV	hsv(178, 97%, 12%)
CMYK	cmyk(96.8%, 0%, 3.2%, 87.8%)
CIE-LAB	lab(9.64, -11.38, -2.62)
CIE-LCH	lch(9.64, 11.68, 192.96°)
OKLab	oklab(21.68% -0.0353 -0.0073)
OKLCH	oklch(21.68% 0.036 191.7)
XYZ	xyz(0.7367, 1.0801, 1.3977)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011F1E #1F0102

analogous

#011F0F #011F1E #01111F

triadic

#011F1E #1E011F #1F1E01

tetradic

#011F1E #0F011F #1F0102 #111F01

square

#011F1E #0F011F #1F0102 #111F01

split-complementary

#011F1E #1F0111 #1F0F01

monochromatic

#011E1D #011E1D #011F1E #035A57 #059691

Accessibility & contrast

On white

17.27

#011F1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#011F1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011F1E

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011F1E	#FFFFFF	#000000	##FFFFFF
##011F1E	1.00	17.27	1.22	17.27
#FFFFFF	17.27	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1D1E

Deuteranopia (green-blind)

#18191E

Tritanopia (blue-blind)

#00201F

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #011f1e;
/* rgb */ color: rgb(1, 31, 30);
/* oklch */ color: oklch(21.7% 0.036 191.7);

Tailwind

colors: {
  custom: {
    50: '#465a59',
    500: '#011f1e',
    950: '#000000',
  },
}

SCSS

$custom: #011f1e;
$custom-light: #465a59;
$custom-dark: #000000;

JSON

{
  "hex": "#011f1e",
  "rgb": {
    "r": 1,
    "g": 31,
    "b": 30
  },
  "hsl": {
    "h": 178,
    "s": 93.75,
    "l": 6.275
  },
  "oklch": {
    "l": 0.21675,
    "c": 0.03606,
    "h": 191.7
  },
  "luminance": 0.0108
}

Semantic roles & 50–950 ramp

primary

#011F1E

secondary

#671518

accent

#2930FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000403

muted

#777978

Preview Lab

Preview with #011F1E

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

Preview Lab → · Contrast checker → · Palette generator →