#03400F#03400F

#03400F is a dark, moderate green. Relative luminance 0.037; OKLCH L 32.4% C 0.098 H 145.5°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#03400F
RGB	rgb(3, 64, 15)
HSL	hsl(132, 91%, 13%)
HSV	hsv(132, 95%, 25%)
CMYK	cmyk(95.3%, 0%, 76.6%, 74.9%)
CIE-LAB	lab(22.72, -29.87, 23.97)
CIE-LCH	lch(22.72, 38.30, 141.26°)
OKLab	oklab(32.4% -0.0804 0.0553)
OKLCH	oklch(32.4% 0.098 145.5)
XYZ	xyz(1.9570, 3.7204, 1.0668)
Luminance	0.0372 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 1.76

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03400F #400334

analogous

#154003 #03400F #03402D

triadic

#03400F #0F0340 #400F03

tetradic

#03400F #031540 #400334 #402D03

square

#03400F #031540 #400334 #402D03

split-complementary

#03400F #2D0340 #400315

monochromatic

#011D07 #011D07 #03400F #067A1D #08B52A

Accessibility & contrast

On white

12.04

#03400F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#03400F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03400F

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03400F	#FFFFFF	#000000	##FFFFFF
##03400F	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413908

Deuteranopia (green-blind)

#3B3414

Tritanopia (blue-blind)

#003E36

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #03400f;
/* rgb */ color: rgb(3, 64, 15);
/* oklch */ color: oklch(32.4% 0.098 145.5);

Tailwind

colors: {
  custom: {
    50: '#527650',
    500: '#03400f',
    950: '#000000',
  },
}

SCSS

$custom: #03400f;
$custom-light: #527650;
$custom-dark: #000000;

JSON

{
  "hex": "#03400f",
  "rgb": {
    "r": 3,
    "g": 64,
    "b": 15
  },
  "hsl": {
    "h": 131.803,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.32402,
    "c": 0.0976,
    "h": 145.5
  },
  "luminance": 0.03721
}

Semantic roles & 50–950 ramp

primary

#03400F

secondary

#821D6E

accent

#29D5FF

background

#F4F7F4

surface

#E7EDE7

border

#C3C8C3

text

#030802

muted

#787B78

Preview Lab

Preview with #03400F

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

Preview Lab → · Contrast checker → · Palette generator →