#184D3A#184D3A

#184D3A is a dark, moderate teal. Relative luminance 0.058; OKLCH L 37.9% C 0.065 H 165.9°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#184D3A
RGB	rgb(24, 77, 58)
HSL	hsl(158, 52%, 20%)
HSV	hsv(158, 69%, 30%)
CMYK	cmyk(68.8%, 0%, 24.7%, 69.8%)
CIE-LAB	lab(28.92, -22.74, 6.20)
CIE-LCH	lch(28.92, 23.57, 164.76°)
OKLab	oklab(37.92% -0.063 0.0159)
OKLCH	oklch(37.92% 0.065 165.9)
XYZ	xyz(3.7939, 5.8070, 4.9231)
Luminance	0.0581 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184D3A #4D182B

analogous

#184D20 #184D3A #18454D

triadic

#184D3A #3A184D #4D3A18

tetradic

#184D3A #20184D #4D182B #454D18

square

#184D3A #20184D #4D182B #454D18

split-complementary

#184D3A #4D1845 #4D2018

monochromatic

#071712 #091E17 #184D3A #277C5D #35AA80

Accessibility & contrast

On white

9.72

#184D3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#184D3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184D3A

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184D3A	#FFFFFF	#000000	##FFFFFF
##184D3A	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4739

Deuteranopia (green-blind)

#44423B

Tritanopia (blue-blind)

#004D48

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #184d3a;
/* rgb */ color: rgb(24, 77, 58);
/* oklch */ color: oklch(37.9% 0.065 165.9);

Tailwind

colors: {
  custom: {
    50: '#5c7f70',
    500: '#184d3a',
    950: '#000000',
  },
}

SCSS

$custom: #184d3a;
$custom-light: #5c7f70;
$custom-dark: #000000;

JSON

{
  "hex": "#184d3a",
  "rgb": {
    "r": 24,
    "g": 77,
    "b": 58
  },
  "hsl": {
    "h": 158.491,
    "s": 52.475,
    "l": 19.804
  },
  "oklch": {
    "l": 0.3792,
    "c": 0.065,
    "h": 165.9
  },
  "luminance": 0.05807
}

Semantic roles & 50–950 ramp

primary

#184D3A

secondary

#843D56

accent

#4C80DC

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #184D3A

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

Preview Lab → · Contrast checker → · Palette generator →