#042F0D#042F0D

#042F0D is a dark, moderate green. Relative luminance 0.021; OKLCH L 26.8% C 0.075 H 146.6°. Best body text is #FFFFFF at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#042F0D
RGB	rgb(4, 47, 13)
HSL	hsl(133, 84%, 10%)
HSV	hsv(133, 91%, 18%)
CMYK	cmyk(91.5%, 0%, 72.3%, 81.6%)
CIE-LAB	lab(15.94, -23.26, 17.14)
CIE-LCH	lch(15.94, 28.89, 143.62°)
OKLab	oklab(26.76% -0.0626 0.0412)
OKLCH	oklch(26.76% 0.075 146.6)
XYZ	xyz(1.1391, 2.0878, 0.7236)
Luminance	0.0209 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042F0D #2F0426

analogous

#112F04 #042F0D #042F22

triadic

#042F0D #0D042F #2F0D04

tetradic

#042F0D #04112F #2F0426 #2F2204

square

#042F0D #04112F #2F0426 #2F2204

split-complementary

#042F0D #22042F #2F0411

monochromatic

#021C08 #021C08 #042F0D #09671D #0EA02C

Accessibility & contrast

On white

14.81

#042F0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#042F0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042F0D

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042F0D	#FFFFFF	#000000	##FFFFFF
##042F0D	1.00	14.81	1.42	14.81
#FFFFFF	14.81	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A09

Deuteranopia (green-blind)

#2B2610

Tritanopia (blue-blind)

#002E28

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #042f0d;
/* rgb */ color: rgb(4, 47, 13);
/* oklch */ color: oklch(26.8% 0.075 146.6);

Tailwind

colors: {
  custom: {
    50: '#4c684d',
    500: '#042f0d',
    950: '#000000',
  },
}

SCSS

$custom: #042f0d;
$custom-light: #4c684d;
$custom-dark: #000000;

JSON

{
  "hex": "#042f0d",
  "rgb": {
    "r": 4,
    "g": 47,
    "b": 13
  },
  "hsl": {
    "h": 132.558,
    "s": 84.314,
    "l": 10
  },
  "oklch": {
    "l": 0.26764,
    "c": 0.07492,
    "h": 146.6
  },
  "luminance": 0.02088
}

Semantic roles & 50–950 ramp

primary

#042F0D

secondary

#721D60

accent

#2DD0FB

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#010601

muted

#777A77

Preview Lab

Preview with #042F0D

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

Preview Lab → · Contrast checker → · Palette generator →