#03311D#03311D

#03311D is a dark, moderate teal. Relative luminance 0.023; OKLCH L 27.7% C 0.061 H 159.1°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#03311D
RGB	rgb(3, 49, 29)
HSL	hsl(154, 88%, 10%)
HSV	hsv(154, 94%, 19%)
CMYK	cmyk(93.9%, 0%, 40.8%, 80.8%)
CIE-LAB	lab(17.01, -20.97, 8.60)
CIE-LCH	lch(17.01, 22.67, 157.72°)
OKLab	oklab(27.74% -0.0568 0.0217)
OKLCH	oklch(27.74% 0.061 159.1)
XYZ	xyz(1.3575, 2.3045, 1.5354)
Luminance	0.0231 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.48

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03311D #310317

analogous

#033106 #03311D #032E31

triadic

#03311D #1D0331 #311D03

tetradic

#03311D #060331 #310317 #2E3103

square

#03311D #060331 #310317 #2E3103

split-complementary

#03311D #31032E #310603

monochromatic

#021D11 #021D11 #03311D #076B3F #0AA461

Accessibility & contrast

On white

14.37

#03311D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#03311D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03311D

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03311D	#FFFFFF	#000000	##FFFFFF
##03311D	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302C1C

Deuteranopia (green-blind)

#2B281E

Tritanopia (blue-blind)

#00312C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #03311d;
/* rgb */ color: rgb(3, 49, 29);
/* oklch */ color: oklch(27.7% 0.061 159.1);

Tailwind

colors: {
  custom: {
    50: '#4c6959',
    500: '#03311d',
    950: '#000000',
  },
}

SCSS

$custom: #03311d;
$custom-light: #4c6959;
$custom-dark: #000000;

JSON

{
  "hex": "#03311d",
  "rgb": {
    "r": 3,
    "g": 49,
    "b": 29
  },
  "hsl": {
    "h": 153.913,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.27736,
    "c": 0.0608,
    "h": 159.1
  },
  "luminance": 0.02305
}

Semantic roles & 50–950 ramp

primary

#03311D

secondary

#741B42

accent

#2986FF

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#010603

muted

#777A78

Preview Lab

Preview with #03311D

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

Preview Lab → · Contrast checker → · Palette generator →