#183F32#183F32

#183F32 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.5% C 0.050 H 168.7°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#183F32
RGB	rgb(24, 63, 50)
HSL	hsl(160, 45%, 17%)
HSV	hsv(160, 62%, 25%)
CMYK	cmyk(61.9%, 0%, 20.6%, 75.3%)
CIE-LAB	lab(23.60, -17.58, 3.84)
CIE-LCH	lch(23.60, 18.00, 167.66°)
OKLab	oklab(33.51% -0.0493 0.0099)
OKLCH	oklch(33.51% 0.05 168.7)
XYZ	xyz(2.7297, 3.9792, 3.6412)
Luminance	0.0398 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183F32 #3F1825

analogous

#183F1F #183F32 #18393F

triadic

#183F32 #32183F #3F3218

tetradic

#183F32 #1F183F #3F1825 #393F18

square

#183F32 #1F183F #3F1825 #393F18

split-complementary

#183F32 #3F1839 #3F1F18

monochromatic

#081612 #081612 #183F32 #296B55 #3A9878

Accessibility & contrast

On white

11.69

#183F32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#183F32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183F32

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183F32	#FFFFFF	#000000	##FFFFFF
##183F32	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3B31

Deuteranopia (green-blind)

#373633

Tritanopia (blue-blind)

#063F3B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #183f32;
/* rgb */ color: rgb(24, 63, 50);
/* oklch */ color: oklch(33.5% 0.050 168.7);

Tailwind

colors: {
  custom: {
    50: '#597469',
    500: '#183f32',
    950: '#000000',
  },
}

SCSS

$custom: #183f32;
$custom-light: #597469;
$custom-dark: #000000;

JSON

{
  "hex": "#183f32",
  "rgb": {
    "r": 24,
    "g": 63,
    "b": 50
  },
  "hsl": {
    "h": 160,
    "s": 44.828,
    "l": 17.059
  },
  "oklch": {
    "l": 0.33511,
    "c": 0.05028,
    "h": 168.7
  },
  "luminance": 0.03979
}

Semantic roles & 50–950 ramp

primary

#183F32

secondary

#753D50

accent

#537ED5

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#040806

muted

#797B7A

Preview Lab

Preview with #183F32

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

Preview Lab → · Contrast checker → · Palette generator →