#042D0A#042D0A

#042D0A is a dark, moderate green. Relative luminance 0.019; OKLCH L 26.0% C 0.075 H 145.5°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#042D0A
RGB	rgb(4, 45, 10)
HSL	hsl(129, 84%, 10%)
HSV	hsv(129, 91%, 18%)
CMYK	cmyk(91.1%, 0%, 77.8%, 82.4%)
CIE-LAB	lab(15.09, -22.87, 17.38)
CIE-LCH	lch(15.09, 28.72, 142.78°)
OKLab	oklab(26.04% -0.0617 0.0424)
OKLCH	oklch(26.04% 0.075 145.5)
XYZ	xyz(1.0432, 1.9244, 0.6036)
Luminance	0.0192 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042D0A #2D0427

analogous

#132D04 #042D0A #042D1F

triadic

#042D0A #0A042D #2D0A04

tetradic

#042D0A #04132D #2D0427 #2D1F04

square

#042D0A #04132D #2D0427 #2D1F04

split-complementary

#042D0A #1F042D #2D0413

monochromatic

#021C06 #021C06 #042D0A #096516 #0E9D23

Accessibility & contrast

On white

15.16

#042D0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#042D0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042D0A

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042D0A	#FFFFFF	#000000	##FFFFFF
##042D0A	1.00	15.16	1.38	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2806

Deuteranopia (green-blind)

#29250D

Tritanopia (blue-blind)

#002C26

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #042d0a;
/* rgb */ color: rgb(4, 45, 10);
/* oklch */ color: oklch(26.0% 0.075 145.5);

Tailwind

colors: {
  custom: {
    50: '#4b664b',
    500: '#042d0a',
    950: '#000000',
  },
}

SCSS

$custom: #042d0a;
$custom-light: #4b664b;
$custom-dark: #000000;

JSON

{
  "hex": "#042d0a",
  "rgb": {
    "r": 4,
    "g": 45,
    "b": 10
  },
  "hsl": {
    "h": 128.78,
    "s": 83.673,
    "l": 9.608
  },
  "oklch": {
    "l": 0.26042,
    "c": 0.07486,
    "h": 145.5
  },
  "luminance": 0.01924
}

Semantic roles & 50–950 ramp

primary

#042D0A

secondary

#701D64

accent

#2EDCFA

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#010601

muted

#777A77

Preview Lab

Preview with #042D0A

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

Preview Lab → · Contrast checker → · Palette generator →