#18392A#18392A

#18392A is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.5% C 0.048 H 162.2°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#18392A
RGB	rgb(24, 57, 42)
HSL	hsl(153, 41%, 16%)
HSV	hsv(153, 58%, 22%)
CMYK	cmyk(57.9%, 0%, 26.3%, 77.6%)
CIE-LAB	lab(21.16, -16.45, 5.71)
CIE-LCH	lch(21.16, 17.41, 160.86°)
OKLab	oklab(31.45% -0.0455 0.0146)
OKLCH	oklch(31.45% 0.048 162.2)
XYZ	xyz(2.2575, 3.2874, 2.7056)
Luminance	0.0329 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18392A #391827

analogous

#183919 #18392A #183739

triadic

#18392A #2A1839 #392A18

tetradic

#18392A #191839 #391827 #373918

square

#18392A #191839 #391827 #373918

split-complementary

#18392A #391837 #391918

monochromatic

#091610 #091610 #18392A #2A644A #3C8F69

Accessibility & contrast

On white

12.67

#18392A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#18392A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18392A

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18392A	#FFFFFF	#000000	##FFFFFF
##18392A	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383529

Deuteranopia (green-blind)

#33312B

Tritanopia (blue-blind)

#0D3935

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #18392a;
/* rgb */ color: rgb(24, 57, 42);
/* oklch */ color: oklch(31.5% 0.048 162.2);

Tailwind

colors: {
  custom: {
    50: '#586f63',
    500: '#18392a',
    950: '#000000',
  },
}

SCSS

$custom: #18392a;
$custom-light: #586f63;
$custom-dark: #000000;

JSON

{
  "hex": "#18392a",
  "rgb": {
    "r": 24,
    "g": 57,
    "b": 42
  },
  "hsl": {
    "h": 152.727,
    "s": 40.741,
    "l": 15.882
  },
  "oklch": {
    "l": 0.31451,
    "c": 0.04779,
    "h": 162.2
  },
  "luminance": 0.03288
}

Semantic roles & 50–950 ramp

primary

#18392A

secondary

#6F3E54

accent

#578ED1

background

#F5F6F5

surface

#E9ECEA

border

#C5C7C6

text

#030705

muted

#787A79

Preview Lab

Preview with #18392A

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

Preview Lab → · Contrast checker → · Palette generator →