#031C1A#031C1A

#031C1A is a very dark, muted teal. Relative luminance 0.009; OKLCH L 20.6% C 0.032 H 187.9°. Best body text is #FFFFFF at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#031C1A
RGB	rgb(3, 28, 26)
HSL	hsl(175, 81%, 6%)
HSV	hsv(175, 89%, 11%)
CMYK	cmyk(89.3%, 0%, 7.1%, 89%)
CIE-LAB	lab(8.35, -9.79, -1.54)
CIE-LCH	lch(8.35, 9.91, 188.97°)
OKLab	oklab(20.6% -0.0316 -0.0044)
OKLCH	oklch(20.6% 0.032 187.9)
XYZ	xyz(0.6392, 0.9244, 1.1218)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031C1A #1C0305

analogous

#031C0D #031C1A #03111C

triadic

#031C1A #1A031C #1C1A03

tetradic

#031C1A #0D031C #1C0305 #111C03

square

#031C1A #0D031C #1C0305 #111C03

split-complementary

#031C1A #1C0311 #1C0D03

monochromatic

#031C1A #031C1A #031C1A #09534D #0F8B81

Accessibility & contrast

On white

17.72

#031C1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#031C1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031C1A

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031C1A	#FFFFFF	#000000	##FFFFFF
##031C1A	1.00	17.72	1.18	17.72
#FFFFFF	17.72	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1A1A

Deuteranopia (green-blind)

#16171A

Tritanopia (blue-blind)

#001D1B

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #031c1a;
/* rgb */ color: rgb(3, 28, 26);
/* oklch */ color: oklch(20.6% 0.032 187.9);

Tailwind

colors: {
  custom: {
    50: '#475856',
    500: '#031c1a',
    950: '#000000',
  },
}

SCSS

$custom: #031c1a;
$custom-light: #475856;
$custom-dark: #000000;

JSON

{
  "hex": "#031c1a",
  "rgb": {
    "r": 3,
    "g": 28,
    "b": 26
  },
  "hsl": {
    "h": 175.2,
    "s": 80.645,
    "l": 6.078
  },
  "oklch": {
    "l": 0.20598,
    "c": 0.0319,
    "h": 187.9
  },
  "luminance": 0.00924
}

Semantic roles & 50–950 ramp

primary

#031C1A

secondary

#601B20

accent

#3141F7

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000303

muted

#777878

Preview Lab

Preview with #031C1A

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

Preview Lab → · Contrast checker → · Palette generator →