#031D1A#031D1A

#031D1A is a very dark, muted teal. Relative luminance 0.010; OKLCH L 20.9% C 0.033 H 184.7°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#031D1A
RGB	rgb(3, 29, 26)
HSL	hsl(173, 81%, 6%)
HSV	hsv(173, 90%, 11%)
CMYK	cmyk(89.7%, 0%, 10.3%, 88.6%)
CIE-LAB	lab(8.76, -10.59, -0.93)
CIE-LCH	lch(8.76, 10.63, 185.03°)
OKLab	oklab(20.94% -0.033 -0.0027)
OKLCH	oklch(20.94% 0.033 184.7)
XYZ	xyz(0.6633, 0.9726, 1.1299)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031D1A #1D0306

analogous

#031D0D #031D1A #03131D

triadic

#031D1A #1A031D #1D1A03

tetradic

#031D1A #0D031D #1D0306 #131D03

square

#031D1A #0D031D #1D0306 #131D03

split-complementary

#031D1A #1D0313 #1D0D03

monochromatic

#031C19 #031C19 #031D1A #09544C #0E8C7D

Accessibility & contrast

On white

17.58

#031D1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#031D1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031D1A

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031D1A	#FFFFFF	#000000	##FFFFFF
##031D1A	1.00	17.58	1.19	17.58
#FFFFFF	17.58	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1B1A

Deuteranopia (green-blind)

#17181A

Tritanopia (blue-blind)

#001E1C

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #031d1a;
/* rgb */ color: rgb(3, 29, 26);
/* oklch */ color: oklch(20.9% 0.033 184.7);

Tailwind

colors: {
  custom: {
    50: '#475956',
    500: '#031d1a',
    950: '#000000',
  },
}

SCSS

$custom: #031d1a;
$custom-light: #475956;
$custom-dark: #000000;

JSON

{
  "hex": "#031d1a",
  "rgb": {
    "r": 3,
    "g": 29,
    "b": 26
  },
  "hsl": {
    "h": 173.077,
    "s": 81.25,
    "l": 6.275
  },
  "oklch": {
    "l": 0.20936,
    "c": 0.03308,
    "h": 184.7
  },
  "luminance": 0.00973
}

Semantic roles & 50–950 ramp

primary

#031D1A

secondary

#611B23

accent

#3047F8

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000303

muted

#777878

Preview Lab

Preview with #031D1A

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

Preview Lab → · Contrast checker → · Palette generator →