#18433A#18433A

#18433A is a dark, muted teal. Relative luminance 0.045; OKLCH L 35.0% C 0.050 H 177.2°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#18433A
RGB	rgb(24, 67, 58)
HSL	hsl(167, 47%, 18%)
HSV	hsv(167, 64%, 26%)
CMYK	cmyk(64.2%, 0%, 13.4%, 73.7%)
CIE-LAB	lab(25.30, -17.47, 1.01)
CIE-LCH	lch(25.30, 17.50, 176.67°)
OKLab	oklab(34.97% -0.0502 0.0024)
OKLCH	oklch(34.97% 0.05 177.2)
XYZ	xyz(3.1472, 4.5137, 4.7075)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18433A #431821

analogous

#184324 #18433A #183643

triadic

#18433A #3A1843 #433A18

tetradic

#18433A #241843 #431821 #364318

square

#18433A #241843 #431821 #364318

split-complementary

#18433A #431836 #432418

monochromatic

#081714 #081714 #18433A #287061 #389D88

Accessibility & contrast

On white

11.04

#18433A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#18433A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18433A

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18433A	#FFFFFF	#000000	##FFFFFF
##18433A	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403F3A

Deuteranopia (green-blind)

#3A3A3B

Tritanopia (blue-blind)

#004440

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #18433a;
/* rgb */ color: rgb(24, 67, 58);
/* oklch */ color: oklch(35.0% 0.050 177.2);

Tailwind

colors: {
  custom: {
    50: '#5a7770',
    500: '#18433a',
    950: '#000000',
  },
}

SCSS

$custom: #18433a;
$custom-light: #5a7770;
$custom-dark: #000000;

JSON

{
  "hex": "#18433a",
  "rgb": {
    "r": 24,
    "g": 67,
    "b": 58
  },
  "hsl": {
    "h": 167.442,
    "s": 47.253,
    "l": 17.843
  },
  "oklch": {
    "l": 0.34971,
    "c": 0.05028,
    "h": 177.2
  },
  "luminance": 0.04514
}

Semantic roles & 50–950 ramp

primary

#18433A

secondary

#7A3D4A

accent

#516DD7

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040807

muted

#797B7A

Preview Lab

Preview with #18433A

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

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