#041F09#041F09

#041F09 is a very dark, muted green. Relative luminance 0.010; OKLCH L 21.2% C 0.054 H 147.5°. Best body text is #FFFFFF at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#041F09
RGB	rgb(4, 31, 9)
HSL	hsl(131, 77%, 7%)
HSV	hsv(131, 87%, 12%)
CMYK	cmyk(87.1%, 0%, 71%, 87.8%)
CIE-LAB	lab(9.20, -15.52, 9.78)
CIE-LCH	lch(9.20, 18.35, 147.78°)
OKLab	oklab(21.16% -0.0452 0.0288)
OKLCH	oklch(21.16% 0.054 147.5)
XYZ	xyz(0.5893, 1.0254, 0.4253)
Luminance	0.0103 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041F09 #1F041A

analogous

#0D1F04 #041F09 #041F17

triadic

#041F09 #09041F #1F0904

tetradic

#041F09 #040D1F #1F041A #1F1704

square

#041F09 #040D1F #1F041A #1F1704

split-complementary

#041F09 #17041F #1F040D

monochromatic

#031B08 #031B08 #041F09 #0B5519 #128B28

Accessibility & contrast

On white

17.42

#041F09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#041F09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041F09

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041F09	#FFFFFF	#000000	##FFFFFF
##041F09	1.00	17.42	1.21	17.42
#FFFFFF	17.42	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B07

Deuteranopia (green-blind)

#1C190B

Tritanopia (blue-blind)

#001E1A

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #041f09;
/* rgb */ color: rgb(4, 31, 9);
/* oklch */ color: oklch(21.2% 0.054 147.5);

Tailwind

colors: {
  custom: {
    50: '#475a4a',
    500: '#041f09',
    950: '#000000',
  },
}

SCSS

$custom: #041f09;
$custom-light: #475a4a;
$custom-dark: #000000;

JSON

{
  "hex": "#041f09",
  "rgb": {
    "r": 4,
    "g": 31,
    "b": 9
  },
  "hsl": {
    "h": 131.111,
    "s": 77.143,
    "l": 6.863
  },
  "oklch": {
    "l": 0.21163,
    "c": 0.05359,
    "h": 147.5
  },
  "luminance": 0.01026
}

Semantic roles & 50–950 ramp

primary

#041F09

secondary

#621D55

accent

#34D0F4

background

#F4F5F4

surface

#E6E9E7

border

#C2C5C3

text

#000401

muted

#777977

Preview Lab

Preview with #041F09

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

Preview Lab → · Contrast checker → · Palette generator →