#03380B#03380B

#03380B is a dark, moderate green. Relative luminance 0.029; OKLCH L 29.7% C 0.090 H 145.0°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#03380B
RGB	rgb(3, 56, 11)
HSL	hsl(129, 90%, 12%)
HSV	hsv(129, 95%, 22%)
CMYK	cmyk(94.6%, 0%, 80.4%, 78%)
CIE-LAB	lab(19.52, -27.36, 22.34)
CIE-LCH	lch(19.52, 35.33, 140.77°)
OKLab	oklab(29.73% -0.0738 0.0517)
OKLCH	oklch(29.73% 0.09 145)
XYZ	xyz(1.5120, 2.8717, 0.7911)
Luminance	0.0287 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 5.09

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03380B #380330

analogous

#163803 #03380B #033826

triadic

#03380B #0B0338 #380B03

tetradic

#03380B #031638 #380330 #382603

square

#03380B #031638 #380330 #382603

split-complementary

#03380B #260338 #380316

monochromatic

#021D06 #021D06 #03380B #067216 #09AC22

Accessibility & contrast

On white

13.34

#03380B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#03380B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03380B

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03380B	#FFFFFF	#000000	##FFFFFF
##03380B	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393205

Deuteranopia (green-blind)

#332E0F

Tritanopia (blue-blind)

#00362F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #03380b;
/* rgb */ color: rgb(3, 56, 11);
/* oklch */ color: oklch(29.7% 0.090 145.0);

Tailwind

colors: {
  custom: {
    50: '#4f6f4d',
    500: '#03380b',
    950: '#000000',
  },
}

SCSS

$custom: #03380b;
$custom-light: #4f6f4d;
$custom-dark: #000000;

JSON

{
  "hex": "#03380b",
  "rgb": {
    "r": 3,
    "g": 56,
    "b": 11
  },
  "hsl": {
    "h": 129.057,
    "s": 89.831,
    "l": 11.569
  },
  "oklch": {
    "l": 0.29725,
    "c": 0.09006,
    "h": 145
  },
  "luminance": 0.02872
}

Semantic roles & 50–950 ramp

primary

#03380B

secondary

#7B1C6D

accent

#29DFFF

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#020701

muted

#787A77

Preview Lab

Preview with #03380B

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

Preview Lab → · Contrast checker → · Palette generator →