#043019#043019

#043019 is a dark, moderate green. Relative luminance 0.022; OKLCH L 27.3% C 0.063 H 155.1°. Best body text is #FFFFFF at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#043019
RGB	rgb(4, 48, 25)
HSL	hsl(149, 85%, 10%)
HSV	hsv(149, 92%, 19%)
CMYK	cmyk(91.7%, 0%, 47.9%, 81.2%)
CIE-LAB	lab(16.55, -21.28, 10.66)
CIE-LCH	lch(16.55, 23.80, 153.38°)
OKLab	oklab(27.34% -0.0573 0.0266)
OKLCH	oklch(27.34% 0.063 155.1)
XYZ	xyz(1.2824, 2.2097, 1.2785)
Luminance	0.0221 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043019 #30041B

analogous

#053004 #043019 #04302F

triadic

#043019 #190430 #301904

tetradic

#043019 #040530 #30041B #302F04

square

#043019 #040530 #30041B #302F04

split-complementary

#043019 #2F0430 #300405

monochromatic

#021C0F #021C0F #043019 #096836 #0DA154

Accessibility & contrast

On white

14.56

#043019 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#043019 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043019

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043019	#FFFFFF	#000000	##FFFFFF
##043019	1.00	14.56	1.44	14.56
#FFFFFF	14.56	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B17

Deuteranopia (green-blind)

#2B271B

Tritanopia (blue-blind)

#002F2A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #043019;
/* rgb */ color: rgb(4, 48, 25);
/* oklch */ color: oklch(27.3% 0.063 155.1);

Tailwind

colors: {
  custom: {
    50: '#4c6955',
    500: '#043019',
    950: '#000000',
  },
}

SCSS

$custom: #043019;
$custom-light: #4c6955;
$custom-dark: #000000;

JSON

{
  "hex": "#043019",
  "rgb": {
    "r": 4,
    "g": 48,
    "b": 25
  },
  "hsl": {
    "h": 148.636,
    "s": 84.615,
    "l": 10.196
  },
  "oklch": {
    "l": 0.27337,
    "c": 0.06318,
    "h": 155.1
  },
  "luminance": 0.0221
}

Semantic roles & 50–950 ramp

primary

#043019

secondary

#721D4A

accent

#2D99FB

background

#F4F6F5

surface

#E7EBE8

border

#C3C6C4

text

#010603

muted

#777A78

Preview Lab

Preview with #043019

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

Preview Lab → · Contrast checker → · Palette generator →