#03311E#03311E

#03311E is a dark, muted teal. Relative luminance 0.023; OKLCH L 27.8% C 0.060 H 160.3°. Best body text is #FFFFFF at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#03311E
RGB	rgb(3, 49, 30)
HSL	hsl(155, 88%, 10%)
HSV	hsv(155, 94%, 19%)
CMYK	cmyk(93.9%, 0%, 38.8%, 80.8%)
CIE-LAB	lab(17.03, -20.70, 7.95)
CIE-LCH	lch(17.03, 22.18, 158.99°)
OKLab	oklab(27.76% -0.0562 0.0201)
OKLCH	oklch(27.76% 0.06 160.3)
XYZ	xyz(1.3701, 2.3095, 1.6016)
Luminance	0.0231 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03311E #310316

analogous

#033107 #03311E #032D31

triadic

#03311E #1E0331 #311E03

tetradic

#03311E #070331 #310316 #2D3103

square

#03311E #070331 #310316 #2D3103

split-complementary

#03311E #31032D #310703

monochromatic

#021D12 #021D12 #03311E #076B41 #0AA465

Accessibility & contrast

On white

14.36

#03311E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#03311E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03311E

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03311E	#FFFFFF	#000000	##FFFFFF
##03311E	1.00	14.36	1.46	14.36
#FFFFFF	14.36	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302C1D

Deuteranopia (green-blind)

#2B281F

Tritanopia (blue-blind)

#00312C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #03311e;
/* rgb */ color: rgb(3, 49, 30);
/* oklch */ color: oklch(27.8% 0.060 160.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#03311e",
  "rgb": {
    "r": 3,
    "g": 49,
    "b": 30
  },
  "hsl": {
    "h": 155.217,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.27764,
    "c": 0.05969,
    "h": 160.3
  },
  "luminance": 0.0231
}

Semantic roles & 50–950 ramp

primary

#03311E

secondary

#741B40

accent

#2981FF

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#010603

muted

#777A78

Preview Lab

Preview with #03311E

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

Preview Lab → · Contrast checker → · Palette generator →