#03311A#03311A

#03311A is a dark, moderate teal. Relative luminance 0.023; OKLCH L 27.7% C 0.064 H 155.9°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#03311A
RGB	rgb(3, 49, 26)
HSL	hsl(150, 88%, 10%)
HSV	hsv(150, 94%, 19%)
CMYK	cmyk(93.9%, 0%, 46.9%, 80.8%)
CIE-LAB	lab(16.94, -21.74, 10.51)
CIE-LCH	lch(16.94, 24.15, 154.20°)
OKLab	oklab(27.66% -0.0586 0.0262)
OKLCH	oklch(27.66% 0.064 155.9)
XYZ	xyz(1.3222, 2.2904, 1.3495)
Luminance	0.0229 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03311A #31031A

analogous

#033103 #03311A #033131

triadic

#03311A #1A0331 #311A03

tetradic

#03311A #030331 #31031A #313103

square

#03311A #030331 #31031A #313103

split-complementary

#03311A #310331 #310303

monochromatic

#021D0F #021D0F #03311A #076B39 #0AA457

Accessibility & contrast

On white

14.40

#03311A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#03311A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03311A

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03311A	#FFFFFF	#000000	##FFFFFF
##03311A	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C18

Deuteranopia (green-blind)

#2B281C

Tritanopia (blue-blind)

#00302B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #03311a;
/* rgb */ color: rgb(3, 49, 26);
/* oklch */ color: oklch(27.7% 0.064 155.9);

Tailwind

colors: {
  custom: {
    50: '#4c6956',
    500: '#03311a',
    950: '#000000',
  },
}

SCSS

$custom: #03311a;
$custom-light: #4c6956;
$custom-dark: #000000;

JSON

{
  "hex": "#03311a",
  "rgb": {
    "r": 3,
    "g": 49,
    "b": 26
  },
  "hsl": {
    "h": 150,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.27658,
    "c": 0.06419,
    "h": 155.9
  },
  "luminance": 0.02291
}

Semantic roles & 50–950 ramp

primary

#03311A

secondary

#741B48

accent

#2994FF

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#010603

muted

#777A78

Preview Lab

Preview with #03311A

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

Preview Lab → · Contrast checker → · Palette generator →