#184A33#184A33

#184A33 is a dark, moderate teal. Relative luminance 0.053; OKLCH L 36.8% C 0.067 H 160.3°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#184A33
RGB	rgb(24, 74, 51)
HSL	hsl(152, 51%, 19%)
HSV	hsv(152, 68%, 29%)
CMYK	cmyk(67.6%, 0%, 31.1%, 71%)
CIE-LAB	lab(27.66, -23.06, 8.90)
CIE-LCH	lch(27.66, 24.72, 158.91°)
OKLab	oklab(36.83% -0.0631 0.0226)
OKLCH	oklch(36.83% 0.067 160.3)
XYZ	xyz(3.4227, 5.3304, 3.9798)
Luminance	0.0533 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184A33 #4A182F

analogous

#184A1A #184A33 #18484A

triadic

#184A33 #33184A #4A3318

tetradic

#184A33 #1A184A #4A182F #484A18

square

#184A33 #1A184A #4A182F #484A18

split-complementary

#184A33 #4A1848 #4A1A18

monochromatic

#071710 #091C13 #184A33 #277853 #36A673

Accessibility & contrast

On white

10.16

#184A33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#184A33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A33

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184A33	#FFFFFF	#000000	##FFFFFF
##184A33	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494432

Deuteranopia (green-blind)

#423F34

Tritanopia (blue-blind)

#014A44

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #184a33;
/* rgb */ color: rgb(24, 74, 51);
/* oklch */ color: oklch(36.8% 0.067 160.3);

Tailwind

colors: {
  custom: {
    50: '#5b7d6a',
    500: '#184a33',
    950: '#000000',
  },
}

SCSS

$custom: #184a33;
$custom-light: #5b7d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#184a33",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 51
  },
  "hsl": {
    "h": 152.4,
    "s": 51.02,
    "l": 19.216
  },
  "oklch": {
    "l": 0.36828,
    "c": 0.06708,
    "h": 160.3
  },
  "luminance": 0.05331
}

Semantic roles & 50–950 ramp

primary

#184A33

secondary

#813D5C

accent

#4D8EDA

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040906

muted

#797B7A

Preview Lab

Preview with #184A33

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

Preview Lab → · Contrast checker → · Palette generator →