#011900#011900

#011900 is a very dark, moderate green. Relative luminance 0.007; OKLCH L 18.6% C 0.062 H 141.6°. Best body text is #FFFFFF at 18.41:1 contrast (WCAG AA passes).

Color values

HEX	#011900
RGB	rgb(1, 25, 0)
HSL	hsl(118, 100%, 5%)
HSV	hsv(118, 100%, 10%)
CMYK	cmyk(96%, 0%, 100%, 90.2%)
CIE-LAB	lab(6.34, -12.57, 9.26)
CIE-LCH	lch(6.34, 15.61, 143.62°)
OKLab	oklab(18.57% -0.0485 0.0385)
OKLCH	oklch(18.57% 0.062 141.6)
XYZ	xyz(0.3601, 0.7017, 0.1165)
Luminance	0.0070 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 15.48

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011900 #180019

analogous

#0E1900 #011900 #00190C

triadic

#011900 #000119 #190001

tetradic

#011900 #000E19 #180019 #190C00

square

#011900 #000E19 #180019 #190C00

split-complementary

#011900 #0C0019 #19000E

monochromatic

#011F00 #011F00 #011F00 #035600 #069300

Accessibility & contrast

On white

18.41

#011900 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#011900 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011900

18.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011900	#FFFFFF	#000000	##FFFFFF
##011900	1.00	18.41	1.14	18.41
#FFFFFF	18.41	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1500

Deuteranopia (green-blind)

#171301

Tritanopia (blue-blind)

#001813

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #011900;
/* rgb */ color: rgb(1, 25, 0);
/* oklch */ color: oklch(18.6% 0.062 141.6);

Tailwind

colors: {
  custom: {
    50: '#465546',
    500: '#011900',
    950: '#000000',
  },
}

SCSS

$custom: #011900;
$custom-light: #465546;
$custom-dark: #000000;

JSON

{
  "hex": "#011900",
  "rgb": {
    "r": 1,
    "g": 25,
    "b": 0
  },
  "hsl": {
    "h": 117.6,
    "s": 100,
    "l": 4.902
  },
  "oklch": {
    "l": 0.18569,
    "c": 0.06186,
    "h": 141.6
  },
  "luminance": 0.00702
}

Semantic roles & 50–950 ramp

primary

#011900

secondary

#601263

accent

#29FFF6

background

#F3F4F3

surface

#E5E7E5

border

#C1C3C1

text

#000300

muted

#777877

Preview Lab

Preview with #011900

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

Preview Lab → · Contrast checker → · Palette generator →