#03331B#03331B

#03331B is a dark, moderate teal. Relative luminance 0.025; OKLCH L 28.3% C 0.066 H 155.7°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#03331B
RGB	rgb(3, 51, 27)
HSL	hsl(150, 89%, 11%)
HSV	hsv(150, 94%, 20%)
CMYK	cmyk(94.1%, 0%, 47.1%, 80%)
CIE-LAB	lab(17.76, -22.42, 10.94)
CIE-LCH	lch(17.76, 24.94, 153.98°)
OKLab	oklab(28.34% -0.0604 0.0273)
OKLCH	oklch(28.34% 0.066 155.7)
XYZ	xyz(1.4191, 2.4660, 1.4379)
Luminance	0.0247 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03331B #33031B

analogous

#033303 #03331B #033333

triadic

#03331B #1B0333 #331B03

tetradic

#03331B #030333 #33031B #333303

square

#03331B #030333 #33031B #333303

split-complementary

#03331B #330333 #330303

monochromatic

#021D0F #021D0F #03331B #066D3A #0AA758

Accessibility & contrast

On white

14.06

#03331B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#03331B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03331B

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03331B	#FFFFFF	#000000	##FFFFFF
##03331B	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332E19

Deuteranopia (green-blind)

#2D2A1D

Tritanopia (blue-blind)

#00322D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #03331b;
/* rgb */ color: rgb(3, 51, 27);
/* oklch */ color: oklch(28.3% 0.066 155.7);

Tailwind

colors: {
  custom: {
    50: '#4d6b57',
    500: '#03331b',
    950: '#000000',
  },
}

SCSS

$custom: #03331b;
$custom-light: #4d6b57;
$custom-dark: #000000;

JSON

{
  "hex": "#03331b",
  "rgb": {
    "r": 3,
    "g": 51,
    "b": 27
  },
  "hsl": {
    "h": 150,
    "s": 88.889,
    "l": 10.588
  },
  "oklch": {
    "l": 0.28344,
    "c": 0.06624,
    "h": 155.7
  },
  "luminance": 0.02466
}

Semantic roles & 50–950 ramp

primary

#03331B

secondary

#761C49

accent

#2994FF

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#020603

muted

#787A78

Preview Lab

Preview with #03331B

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

Preview Lab → · Contrast checker → · Palette generator →