#041F18#041F18

#041F18 is a very dark, muted teal. Relative luminance 0.011; OKLCH L 21.6% C 0.036 H 173.0°. Best body text is #FFFFFF at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#041F18
RGB	rgb(4, 31, 24)
HSL	hsl(164, 77%, 7%)
HSV	hsv(164, 87%, 12%)
CMYK	cmyk(87.1%, 0%, 22.6%, 87.8%)
CIE-LAB	lab(9.57, -12.40, 1.75)
CIE-LCH	lch(9.57, 12.52, 171.99°)
OKLab	oklab(21.59% -0.0359 0.0044)
OKLCH	oklch(21.59% 0.036 173)
XYZ	xyz(0.7048, 1.0717, 1.0337)
Luminance	0.0107 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041F18 #1F040B

analogous

#041F0B #041F18 #04191F

triadic

#041F18 #18041F #1F1804

tetradic

#041F18 #0B041F #1F040B #191F04

square

#041F18 #0B041F #1F040B #191F04

split-complementary

#041F18 #1F0419 #1F0B04

monochromatic

#031B15 #031B15 #041F18 #0B5542 #128B6C

Accessibility & contrast

On white

17.29

#041F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#041F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041F18

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041F18	#FFFFFF	#000000	##FFFFFF
##041F18	1.00	17.29	1.21	17.29
#FFFFFF	17.29	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1C18

Deuteranopia (green-blind)

#1A1918

Tritanopia (blue-blind)

#001F1D

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #041f18;
/* rgb */ color: rgb(4, 31, 24);
/* oklch */ color: oklch(21.6% 0.036 173.0);

Tailwind

colors: {
  custom: {
    50: '#485a54',
    500: '#041f18',
    950: '#000000',
  },
}

SCSS

$custom: #041f18;
$custom-light: #485a54;
$custom-dark: #000000;

JSON

{
  "hex": "#041f18",
  "rgb": {
    "r": 4,
    "g": 31,
    "b": 24
  },
  "hsl": {
    "h": 164.444,
    "s": 77.143,
    "l": 6.863
  },
  "oklch": {
    "l": 0.21592,
    "c": 0.03621,
    "h": 173
  },
  "luminance": 0.01072
}

Semantic roles & 50–950 ramp

primary

#041F18

secondary

#621D2F

accent

#3466F4

background

#F4F5F4

surface

#E6E9E7

border

#C2C5C3

text

#000402

muted

#777978

Preview Lab

Preview with #041F18

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

Preview Lab → · Contrast checker → · Palette generator →