#042B16#042B16

#042B16 is a dark, muted green. Relative luminance 0.018; OKLCH L 25.6% C 0.058 H 155.0°. Best body text is #FFFFFF at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#042B16
RGB	rgb(4, 43, 22)
HSL	hsl(148, 83%, 9%)
HSV	hsv(148, 91%, 17%)
CMYK	cmyk(90.7%, 0%, 48.8%, 83.1%)
CIE-LAB	lab(14.46, -19.65, 9.92)
CIE-LCH	lch(14.46, 22.01, 153.22°)
OKLab	oklab(25.59% -0.053 0.0247)
OKLCH	oklch(25.59% 0.058 155)
XYZ	xyz(1.0587, 1.8114, 1.0527)
Luminance	0.0181 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.68

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042B16 #2B0419

analogous

#062B04 #042B16 #042B2A

triadic

#042B16 #16042B #2B1604

tetradic

#042B16 #04062B #2B0419 #2B2A04

square

#042B16 #04062B #2B0419 #2B2A04

split-complementary

#042B16 #2A042B #2B0406

monochromatic

#031C0E #031C0E #042B16 #096333 #0E9B4F

Accessibility & contrast

On white

15.42

#042B16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#042B16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042B16

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042B16	#FFFFFF	#000000	##FFFFFF
##042B16	1.00	15.42	1.36	15.42
#FFFFFF	15.42	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2715

Deuteranopia (green-blind)

#262317

Tritanopia (blue-blind)

#002A26

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #042b16;
/* rgb */ color: rgb(4, 43, 22);
/* oklch */ color: oklch(25.6% 0.058 155.0);

Tailwind

colors: {
  custom: {
    50: '#4a6553',
    500: '#042b16',
    950: '#000000',
  },
}

SCSS

$custom: #042b16;
$custom-light: #4a6553;
$custom-dark: #000000;

JSON

{
  "hex": "#042b16",
  "rgb": {
    "r": 4,
    "g": 43,
    "b": 22
  },
  "hsl": {
    "h": 147.692,
    "s": 82.979,
    "l": 9.216
  },
  "oklch": {
    "l": 0.25592,
    "c": 0.05845,
    "h": 155
  },
  "luminance": 0.01811
}

Semantic roles & 50–950 ramp

primary

#042B16

secondary

#6E1D49

accent

#2E9CF9

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#010502

muted

#777A78

Preview Lab

Preview with #042B16

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

Preview Lab → · Contrast checker → · Palette generator →