#03311F#03311F

#03311F is a dark, muted teal. Relative luminance 0.023; OKLCH L 27.8% C 0.059 H 161.6°. Best body text is #FFFFFF at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#03311F
RGB	rgb(3, 49, 31)
HSL	hsl(157, 88%, 10%)
HSV	hsv(157, 94%, 19%)
CMYK	cmyk(93.9%, 0%, 36.7%, 80.8%)
CIE-LAB	lab(17.06, -20.43, 7.31)
CIE-LCH	lch(17.06, 21.70, 160.32°)
OKLab	oklab(27.79% -0.0556 0.0185)
OKLCH	oklch(27.79% 0.059 161.6)
XYZ	xyz(1.3830, 2.3147, 1.6700)
Luminance	0.0232 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.23

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03311F #310315

analogous

#033108 #03311F #032C31

triadic

#03311F #1F0331 #311F03

tetradic

#03311F #080331 #310315 #2C3103

square

#03311F #080331 #310315 #2C3103

split-complementary

#03311F #31032C #310803

monochromatic

#021D12 #021D12 #03311F #076B43 #0AA468

Accessibility & contrast

On white

14.35

#03311F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#03311F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03311F

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03311F	#FFFFFF	#000000	##FFFFFF
##03311F	1.00	14.35	1.46	14.35
#FFFFFF	14.35	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302C1E

Deuteranopia (green-blind)

#2A2820

Tritanopia (blue-blind)

#00312C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #03311f;
/* rgb */ color: rgb(3, 49, 31);
/* oklch */ color: oklch(27.8% 0.059 161.6);

Tailwind

colors: {
  custom: {
    50: '#4c695a',
    500: '#03311f',
    950: '#000000',
  },
}

SCSS

$custom: #03311f;
$custom-light: #4c695a;
$custom-dark: #000000;

JSON

{
  "hex": "#03311f",
  "rgb": {
    "r": 3,
    "g": 49,
    "b": 31
  },
  "hsl": {
    "h": 156.522,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.27792,
    "c": 0.05861,
    "h": 161.6
  },
  "luminance": 0.02315
}

Semantic roles & 50–950 ramp

primary

#03311F

secondary

#741B3E

accent

#297DFF

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#010603

muted

#777A78

Preview Lab

Preview with #03311F

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

Preview Lab → · Contrast checker → · Palette generator →