#03120B#03120B

#03120B is a very dark, muted teal. Relative luminance 0.005; OKLCH L 16.5% C 0.028 H 163.9°. Best body text is #FFFFFF at 19.17:1 contrast (WCAG AA passes).

Color values

HEX	#03120B
RGB	rgb(3, 18, 11)
HSL	hsl(152, 71%, 4%)
HSV	hsv(152, 83%, 7%)
CMYK	cmyk(83.3%, 0%, 38.9%, 92.9%)
CIE-LAB	lab(4.30, -5.67, 1.81)
CIE-LCH	lch(4.30, 5.95, 162.29°)
OKLab	oklab(16.48% -0.0266 0.0077)
OKLCH	oklch(16.48% 0.028 163.9)
XYZ	xyz(0.3142, 0.4761, 0.3919)
Luminance	0.0048 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03120B #12030A

analogous

#031204 #03120B #031212

triadic

#03120B #0B0312 #120B03

tetradic

#03120B #040312 #12030A #121203

square

#03120B #040312 #12030A #121203

split-complementary

#03120B #120312 #120403

monochromatic

#041A10 #041A10 #041A10 #0C462B #147B4B

Accessibility & contrast

On white

19.17

#03120B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#03120B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03120B

19.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03120B	#FFFFFF	#000000	##FFFFFF
##03120B	1.00	19.17	1.10	19.17
#FFFFFF	19.17	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11100B

Deuteranopia (green-blind)

#0F0E0B

Tritanopia (blue-blind)

#001210

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #03120b;
/* rgb */ color: rgb(3, 18, 11);
/* oklch */ color: oklch(16.5% 0.028 163.9);

Tailwind

colors: {
  custom: {
    50: '#484f4c',
    500: '#03120b',
    950: '#000000',
  },
}

SCSS

$custom: #03120b;
$custom-light: #484f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#03120b",
  "rgb": {
    "r": 3,
    "g": 18,
    "b": 11
  },
  "hsl": {
    "h": 152,
    "s": 71.429,
    "l": 4.118
  },
  "oklch": {
    "l": 0.16483,
    "c": 0.02769,
    "h": 163.9
  },
  "luminance": 0.00476
}

Semantic roles & 50–950 ramp

primary

#03120B

secondary

#551C37

accent

#3A8EEE

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000201

muted

#777877

Preview Lab

Preview with #03120B

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

Preview Lab → · Contrast checker → · Palette generator →