#001F0F#001F0F

#001F0F is a very dark, muted green. Relative luminance 0.010; OKLCH L 21.1% C 0.050 H 157.4°. Best body text is #FFFFFF at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#001F0F
RGB	rgb(0, 31, 15)
HSL	hsl(149, 100%, 6%)
HSV	hsv(149, 100%, 12%)
CMYK	cmyk(100%, 0%, 51.6%, 87.8%)
CIE-LAB	lab(9.11, -15.67, 6.88)
CIE-LCH	lch(9.11, 17.11, 156.30°)
OKLab	oklab(21.07% -0.046 0.0191)
OKLCH	oklch(21.07% 0.05 157.4)
XYZ	xyz(0.5761, 1.0144, 0.6173)
Luminance	0.0101 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 14.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#001F0F #1F0010

analogous

#011F00 #001F0F #001F1E

triadic

#001F0F #0F001F #1F0F00

tetradic

#001F0F #00011F #1F0010 #1F1E00

square

#001F0F #00011F #1F0010 #1F1E00

split-complementary

#001F0F #1E001F #1F0001

monochromatic

#001F0F #001F0F #001F0F #005C2D #00994A

Accessibility & contrast

On white

17.46

#001F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#001F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001F0F

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##001F0F	#FFFFFF	#000000	##FFFFFF
##001F0F	1.00	17.46	1.20	17.46
#FFFFFF	17.46	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B0E

Deuteranopia (green-blind)

#1B1910

Tritanopia (blue-blind)

#001F1B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #001f0f;
/* rgb */ color: rgb(0, 31, 15);
/* oklch */ color: oklch(21.1% 0.050 157.4);

Tailwind

colors: {
  custom: {
    50: '#455a4e',
    500: '#001f0f',
    950: '#000000',
  },
}

SCSS

$custom: #001f0f;
$custom-light: #455a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#001f0f",
  "rgb": {
    "r": 0,
    "g": 31,
    "b": 15
  },
  "hsl": {
    "h": 149.032,
    "s": 100,
    "l": 6.078
  },
  "oklch": {
    "l": 0.21066,
    "c": 0.04977,
    "h": 157.4
  },
  "luminance": 0.01014
}

Semantic roles & 50–950 ramp

primary

#001F0F

secondary

#68123F

accent

#2997FF

background

#F3F5F4

surface

#E5E9E7

border

#C1C5C3

text

#000401

muted

#767977

Preview Lab

Preview with #001F0F

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

Preview Lab → · Contrast checker → · Palette generator →