#03231C#03231C

#03231C is a very dark, muted teal. Relative luminance 0.013; OKLCH L 23.0% C 0.040 H 175.3°. Best body text is #FFFFFF at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#03231C
RGB	rgb(3, 35, 28)
HSL	hsl(167, 84%, 7%)
HSV	hsv(167, 91%, 14%)
CMYK	cmyk(91.4%, 0%, 20%, 86.3%)
CIE-LAB	lab(11.31, -14.02, 1.31)
CIE-LCH	lch(11.31, 14.08, 174.65°)
OKLab	oklab(23.04% -0.0398 0.0033)
OKLCH	oklch(23.04% 0.04 175.3)
XYZ	xyz(0.8481, 1.3052, 1.3056)
Luminance	0.0131 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03231C #23030A

analogous

#03230C #03231C #031A23

triadic

#03231C #1C0323 #231C03

tetradic

#03231C #0C0323 #23030A #1A2303

square

#03231C #0C0323 #23030A #1A2303

split-complementary

#03231C #23031A #230C03

monochromatic

#021C17 #021C17 #03231C #085B49 #0D9476

Accessibility & contrast

On white

16.65

#03231C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#03231C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03231C

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03231C	#FFFFFF	#000000	##FFFFFF
##03231C	1.00	16.65	1.26	16.65
#FFFFFF	16.65	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21201C

Deuteranopia (green-blind)

#1D1D1D

Tritanopia (blue-blind)

#002421

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #03231c;
/* rgb */ color: rgb(3, 35, 28);
/* oklch */ color: oklch(23.0% 0.040 175.3);

Tailwind

colors: {
  custom: {
    50: '#485e57',
    500: '#03231c',
    950: '#000000',
  },
}

SCSS

$custom: #03231c;
$custom-light: #485e57;
$custom-dark: #000000;

JSON

{
  "hex": "#03231c",
  "rgb": {
    "r": 3,
    "g": 35,
    "b": 28
  },
  "hsl": {
    "h": 166.875,
    "s": 84.211,
    "l": 7.451
  },
  "oklch": {
    "l": 0.23042,
    "c": 0.03993,
    "h": 175.3
  },
  "luminance": 0.01305
}

Semantic roles & 50–950 ramp

primary

#03231C

secondary

#671B2B

accent

#2D5AFA

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000403

muted

#777978

Preview Lab

Preview with #03231C

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

Preview Lab → · Contrast checker → · Palette generator →