#043A19#043A19

#043A19 is a dark, moderate green. Relative luminance 0.031; OKLCH L 30.6% C 0.079 H 150.9°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#043A19
RGB	rgb(4, 58, 25)
HSL	hsl(143, 87%, 12%)
HSV	hsv(143, 93%, 23%)
CMYK	cmyk(93.1%, 0%, 56.9%, 77.3%)
CIE-LAB	lab(20.53, -25.70, 15.78)
CIE-LCH	lch(20.53, 30.16, 148.45°)
OKLab	oklab(30.63% -0.0689 0.0384)
OKLCH	oklch(30.63% 0.079 150.9)
XYZ	xyz(1.7384, 3.1219, 1.4305)
Luminance	0.0312 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 5.75

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043A19 #3A0425

analogous

#0A3A04 #043A19 #043A34

triadic

#043A19 #19043A #3A1904

tetradic

#043A19 #040A3A #3A0425 #3A3404

square

#043A19 #040A3A #3A0425 #3A3404

split-complementary

#043A19 #34043A #3A040A

monochromatic

#021D0C #021D0C #043A19 #087332 #0CAD4A

Accessibility & contrast

On white

12.93

#043A19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#043A19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043A19

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043A19	#FFFFFF	#000000	##FFFFFF
##043A19	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3416

Deuteranopia (green-blind)

#34301B

Tritanopia (blue-blind)

#003932

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #043a19;
/* rgb */ color: rgb(4, 58, 25);
/* oklch */ color: oklch(30.6% 0.079 150.9);

Tailwind

colors: {
  custom: {
    50: '#4f7156',
    500: '#043a19',
    950: '#000000',
  },
}

SCSS

$custom: #043a19;
$custom-light: #4f7156;
$custom-dark: #000000;

JSON

{
  "hex": "#043a19",
  "rgb": {
    "r": 4,
    "g": 58,
    "b": 25
  },
  "hsl": {
    "h": 143.333,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.30625,
    "c": 0.07893,
    "h": 150.9
  },
  "luminance": 0.03122
}

Semantic roles & 50–950 ramp

primary

#043A19

secondary

#7C1E57

accent

#2BABFD

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020703

muted

#787A78

Preview Lab

Preview with #043A19

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

Preview Lab → · Contrast checker → · Palette generator →