#184A3A#184A3A

#184A3A is a dark, moderate teal. Relative luminance 0.054; OKLCH L 37.0% C 0.060 H 168.6°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#184A3A
RGB	rgb(24, 74, 58)
HSL	hsl(161, 51%, 19%)
HSV	hsv(161, 68%, 29%)
CMYK	cmyk(67.6%, 0%, 21.6%, 71%)
CIE-LAB	lab(27.84, -21.21, 4.66)
CIE-LCH	lch(27.84, 21.72, 167.60°)
OKLab	oklab(37.04% -0.0593 0.0119)
OKLCH	oklch(37.04% 0.06 168.6)
XYZ	xyz(3.5888, 5.3969, 4.8547)
Luminance	0.0540 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184A3A #4A1828

analogous

#184A21 #184A3A #18414A

triadic

#184A3A #3A184A #4A3A18

tetradic

#184A3A #21184A #4A1828 #414A18

square

#184A3A #21184A #4A1828 #414A18

split-complementary

#184A3A #4A1841 #4A2118

monochromatic

#071712 #091C16 #184A3A #27785E #36A682

Accessibility & contrast

On white

10.10

#184A3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#184A3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A3A

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184A3A	#FFFFFF	#000000	##FFFFFF
##184A3A	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484539

Deuteranopia (green-blind)

#41403B

Tritanopia (blue-blind)

#004A45

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #184a3a;
/* rgb */ color: rgb(24, 74, 58);
/* oklch */ color: oklch(37.0% 0.060 168.6);

Tailwind

colors: {
  custom: {
    50: '#5b7d70',
    500: '#184a3a',
    950: '#000000',
  },
}

SCSS

$custom: #184a3a;
$custom-light: #5b7d70;
$custom-dark: #000000;

JSON

{
  "hex": "#184a3a",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 58
  },
  "hsl": {
    "h": 160.8,
    "s": 51.02,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37035,
    "c": 0.06045,
    "h": 168.6
  },
  "luminance": 0.05397
}

Semantic roles & 50–950 ramp

primary

#184A3A

secondary

#813D53

accent

#4D7ADA

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040907

muted

#797B7A

Preview Lab

Preview with #184A3A

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

Preview Lab → · Contrast checker → · Palette generator →