#03381E#03381E

#03381E is a dark, moderate teal. Relative luminance 0.029; OKLCH L 30.1% C 0.071 H 155.7°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#03381E
RGB	rgb(3, 56, 30)
HSL	hsl(151, 90%, 12%)
HSV	hsv(151, 95%, 22%)
CMYK	cmyk(94.6%, 0%, 46.4%, 78%)
CIE-LAB	lab(19.81, -23.94, 11.68)
CIE-LCH	lch(19.81, 26.64, 153.99°)
OKLab	oklab(30.05% -0.0644 0.0291)
OKLCH	oklch(30.05% 0.071 155.7)
XYZ	xyz(1.6859, 2.9412, 1.7069)
Luminance	0.0294 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03381E #38031D

analogous

#033803 #03381E #033838

triadic

#03381E #1E0338 #381E03

tetradic

#03381E #030338 #38031D #383803

square

#03381E #030338 #38031D #383803

split-complementary

#03381E #380338 #380303

monochromatic

#021D10 #021D10 #03381E #06723D #09AC5C

Accessibility & contrast

On white

13.22

#03381E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#03381E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03381E

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03381E	#FFFFFF	#000000	##FFFFFF
##03381E	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38321C

Deuteranopia (green-blind)

#322E20

Tritanopia (blue-blind)

#003731

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #03381e;
/* rgb */ color: rgb(3, 56, 30);
/* oklch */ color: oklch(30.1% 0.071 155.7);

Tailwind

colors: {
  custom: {
    50: '#4e6f5a',
    500: '#03381e',
    950: '#000000',
  },
}

SCSS

$custom: #03381e;
$custom-light: #4e6f5a;
$custom-dark: #000000;

JSON

{
  "hex": "#03381e",
  "rgb": {
    "r": 3,
    "g": 56,
    "b": 30
  },
  "hsl": {
    "h": 150.566,
    "s": 89.831,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30053,
    "c": 0.07072,
    "h": 155.7
  },
  "luminance": 0.02941
}

Semantic roles & 50–950 ramp

primary

#03381E

secondary

#7B1C4B

accent

#2992FF

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020703

muted

#787A78

Preview Lab

Preview with #03381E

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

Preview Lab → · Contrast checker → · Palette generator →