#184B3D#184B3D

#184B3D is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.4% C 0.059 H 171.7°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#184B3D
RGB	rgb(24, 75, 61)
HSL	hsl(164, 52%, 19%)
HSV	hsv(164, 68%, 29%)
CMYK	cmyk(68%, 0%, 18.7%, 70.6%)
CIE-LAB	lab(28.28, -20.89, 3.37)
CIE-LCH	lch(28.28, 21.15, 170.85°)
OKLab	oklab(37.43% -0.0589 0.0086)
OKLCH	oklch(37.43% 0.06 171.7)
XYZ	xyz(3.7347, 5.5629, 5.2909)
Luminance	0.0556 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184B3D #4B1826

analogous

#184B24 #184B3D #18404B

triadic

#184B3D #3D184B #4B3D18

tetradic

#184B3D #24184B #4B1826 #404B18

square

#184B3D #24184B #4B1826 #404B18

split-complementary

#184B3D #4B1840 #4B2418

monochromatic

#071713 #091D17 #184B3D #277963 #36A888

Accessibility & contrast

On white

9.94

#184B3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#184B3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184B3D

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184B3D	#FFFFFF	#000000	##FFFFFF
##184B3D	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49463C

Deuteranopia (green-blind)

#41413E

Tritanopia (blue-blind)

#004C47

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #184b3d;
/* rgb */ color: rgb(24, 75, 61);
/* oklch */ color: oklch(37.4% 0.059 171.7);

Tailwind

colors: {
  custom: {
    50: '#5c7d72',
    500: '#184b3d',
    950: '#000000',
  },
}

SCSS

$custom: #184b3d;
$custom-light: #5c7d72;
$custom-dark: #000000;

JSON

{
  "hex": "#184b3d",
  "rgb": {
    "r": 24,
    "g": 75,
    "b": 61
  },
  "hsl": {
    "h": 163.529,
    "s": 51.515,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37426,
    "c": 0.0595,
    "h": 171.7
  },
  "luminance": 0.05563
}

Semantic roles & 50–950 ramp

primary

#184B3D

secondary

#823D50

accent

#4D74DB

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A08

muted

#797C7B

Preview Lab

Preview with #184B3D

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

Preview Lab → · Contrast checker → · Palette generator →