#042B0D#042B0D

#042B0D is a dark, moderate green. Relative luminance 0.018; OKLCH L 25.4% C 0.069 H 147.4°. Best body text is #FFFFFF at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#042B0D
RGB	rgb(4, 43, 13)
HSL	hsl(134, 83%, 9%)
HSV	hsv(134, 91%, 17%)
CMYK	cmyk(90.7%, 0%, 69.8%, 83.1%)
CIE-LAB	lab(14.30, -21.55, 15.03)
CIE-LCH	lch(14.30, 26.27, 145.09°)
OKLab	oklab(25.41% -0.0579 0.037)
OKLCH	oklch(25.41% 0.069 147.4)
XYZ	xyz(0.9865, 1.7825, 0.6728)
Luminance	0.0178 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042B0D #2B0422

analogous

#0F2B04 #042B0D #042B21

triadic

#042B0D #0D042B #2B0D04

tetradic

#042B0D #040F2B #2B0422 #2B2104

square

#042B0D #040F2B #2B0422 #2B2104

split-complementary

#042B0D #21042B #2B040F

monochromatic

#031C08 #031C08 #042B0D #09631E #0E9B2F

Accessibility & contrast

On white

15.48

#042B0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#042B0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042B0D

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042B0D	#FFFFFF	#000000	##FFFFFF
##042B0D	1.00	15.48	1.36	15.48
#FFFFFF	15.48	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C260A

Deuteranopia (green-blind)

#27230F

Tritanopia (blue-blind)

#002A24

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #042b0d;
/* rgb */ color: rgb(4, 43, 13);
/* oklch */ color: oklch(25.4% 0.069 147.4);

Tailwind

colors: {
  custom: {
    50: '#4b654d',
    500: '#042b0d',
    950: '#000000',
  },
}

SCSS

$custom: #042b0d;
$custom-light: #4b654d;
$custom-dark: #000000;

JSON

{
  "hex": "#042b0d",
  "rgb": {
    "r": 4,
    "g": 43,
    "b": 13
  },
  "hsl": {
    "h": 133.846,
    "s": 82.979,
    "l": 9.216
  },
  "oklch": {
    "l": 0.25405,
    "c": 0.06877,
    "h": 147.4
  },
  "luminance": 0.01783
}

Semantic roles & 50–950 ramp

primary

#042B0D

secondary

#6E1D5B

accent

#2ECBF9

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#010501

muted

#777A77

Preview Lab

Preview with #042B0D

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

Preview Lab → · Contrast checker → · Palette generator →