#042C0C#042C0C

#042C0C is a dark, moderate green. Relative luminance 0.019; OKLCH L 25.7% C 0.071 H 146.6°. Best body text is #FFFFFF at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#042C0C
RGB	rgb(4, 44, 12)
HSL	hsl(132, 83%, 9%)
HSV	hsv(132, 91%, 17%)
CMYK	cmyk(90.9%, 0%, 72.7%, 82.7%)
CIE-LAB	lab(14.70, -22.15, 16.02)
CIE-LCH	lch(14.70, 27.33, 144.12°)
OKLab	oklab(25.73% -0.0596 0.0393)
OKLCH	oklch(25.73% 0.071 146.6)
XYZ	xyz(1.0170, 1.8536, 0.6519)
Luminance	0.0185 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042C0C #2C0424

analogous

#102C04 #042C0C #042C20

triadic

#042C0C #0C042C #2C0C04

tetradic

#042C0C #04102C #2C0424 #2C2004

square

#042C0C #04102C #2C0424 #2C2004

split-complementary

#042C0C #20042C #2C0410

monochromatic

#031C08 #031C08 #042C0C #09641B #0E9C2B

Accessibility & contrast

On white

15.32

#042C0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#042C0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042C0C

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042C0C	#FFFFFF	#000000	##FFFFFF
##042C0C	1.00	15.32	1.37	15.32
#FFFFFF	15.32	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2709

Deuteranopia (green-blind)

#28240F

Tritanopia (blue-blind)

#002B25

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #042c0c;
/* rgb */ color: rgb(4, 44, 12);
/* oklch */ color: oklch(25.7% 0.071 146.6);

Tailwind

colors: {
  custom: {
    50: '#4b664c',
    500: '#042c0c',
    950: '#000000',
  },
}

SCSS

$custom: #042c0c;
$custom-light: #4b664c;
$custom-dark: #000000;

JSON

{
  "hex": "#042c0c",
  "rgb": {
    "r": 4,
    "g": 44,
    "b": 12
  },
  "hsl": {
    "h": 132,
    "s": 83.333,
    "l": 9.412
  },
  "oklch": {
    "l": 0.2573,
    "c": 0.07138,
    "h": 146.6
  },
  "luminance": 0.01854
}

Semantic roles & 50–950 ramp

primary

#042C0C

secondary

#6F1D5E

accent

#2ED1FA

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#010601

muted

#777A77

Preview Lab

Preview with #042C0C

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

Preview Lab → · Contrast checker → · Palette generator →