#042C0D#042C0D

#042C0D is a dark, moderate green. Relative luminance 0.019; OKLCH L 25.7% C 0.070 H 147.2°. Best body text is #FFFFFF at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#042C0D
RGB	rgb(4, 44, 13)
HSL	hsl(134, 83%, 9%)
HSV	hsv(134, 91%, 17%)
CMYK	cmyk(90.9%, 0%, 70.5%, 82.7%)
CIE-LAB	lab(14.71, -21.98, 15.57)
CIE-LCH	lch(14.71, 26.93, 144.69°)
OKLab	oklab(25.75% -0.0591 0.0381)
OKLCH	oklch(25.75% 0.07 147.2)
XYZ	xyz(1.0233, 1.8561, 0.6850)
Luminance	0.0186 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042C0D #2C0423

analogous

#0F2C04 #042C0D #042C21

triadic

#042C0D #0D042C #2C0D04

tetradic

#042C0D #040F2C #2C0423 #2C2104

square

#042C0D #040F2C #2C0423 #2C2104

split-complementary

#042C0D #21042C #2C040F

monochromatic

#031C08 #031C08 #042C0D #09641E #0E9C2E

Accessibility & contrast

On white

15.32

#042C0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#042C0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042C0D

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042C0D	#FFFFFF	#000000	##FFFFFF
##042C0D	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)

#2D270A

Deuteranopia (green-blind)

#28240F

Tritanopia (blue-blind)

#002B25

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #042c0d;
/* rgb */ color: rgb(4, 44, 13);
/* oklch */ color: oklch(25.7% 0.070 147.2);

Tailwind

colors: {
  custom: {
    50: '#4b664d',
    500: '#042c0d',
    950: '#000000',
  },
}

SCSS

$custom: #042c0d;
$custom-light: #4b664d;
$custom-dark: #000000;

JSON

{
  "hex": "#042c0d",
  "rgb": {
    "r": 4,
    "g": 44,
    "b": 13
  },
  "hsl": {
    "h": 133.5,
    "s": 83.333,
    "l": 9.412
  },
  "oklch": {
    "l": 0.25746,
    "c": 0.07033,
    "h": 147.2
  },
  "luminance": 0.01856
}

Semantic roles & 50–950 ramp

primary

#042C0D

secondary

#6F1D5C

accent

#2ECCFA

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#010601

muted

#777A77

Preview Lab

Preview with #042C0D

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

Preview Lab → · Contrast checker → · Palette generator →