#183434#183434

#183434 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.3% C 0.034 H 195.5°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#183434
RGB	rgb(24, 52, 52)
HSL	hsl(180, 37%, 15%)
HSV	hsv(180, 54%, 20%)
CMYK	cmyk(53.8%, 0%, 0%, 79.6%)
CIE-LAB	lab(19.63, -10.56, -3.29)
CIE-LCH	lch(19.63, 11.06, 197.31°)
OKLab	oklab(30.32% -0.0327 -0.0091)
OKLCH	oklch(30.32% 0.034 195.5)
XYZ	xyz(2.2243, 2.8979, 3.6903)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183434 #341818

analogous

#183426 #183434 #182634

triadic

#183434 #341834 #343418

tetradic

#183434 #261834 #341818 #263418

square

#183434 #261834 #341818 #263418

split-complementary

#183434 #341826 #342618

monochromatic

#0A1515 #0A1515 #183434 #2B5E5E #3F8888

Accessibility & contrast

On white

13.29

#183434 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#183434 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183434

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183434	#FFFFFF	#000000	##FFFFFF
##183434	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313234

Deuteranopia (green-blind)

#2C2E34

Tritanopia (blue-blind)

#093634

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #183434;
/* rgb */ color: rgb(24, 52, 52);
/* oklch */ color: oklch(30.3% 0.034 195.5);

Tailwind

colors: {
  custom: {
    50: '#576b6b',
    500: '#183434',
    950: '#000000',
  },
}

SCSS

$custom: #183434;
$custom-light: #576b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#183434",
  "rgb": {
    "r": 24,
    "g": 52,
    "b": 52
  },
  "hsl": {
    "h": 180,
    "s": 36.842,
    "l": 14.902
  },
  "oklch": {
    "l": 0.30319,
    "c": 0.03399,
    "h": 195.5
  },
  "luminance": 0.02898
}

Semantic roles & 50–950 ramp

primary

#183434

secondary

#6A3E3E

accent

#5B5BCD

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030606

muted

#787A7A

Preview Lab

Preview with #183434

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

Preview Lab → · Contrast checker → · Palette generator →