#184D33#184D33

#184D33 is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.7% C 0.072 H 158.5°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#184D33
RGB	rgb(24, 77, 51)
HSL	hsl(151, 52%, 20%)
HSV	hsv(151, 69%, 30%)
CMYK	cmyk(68.8%, 0%, 33.8%, 69.8%)
CIE-LAB	lab(28.75, -24.53, 10.40)
CIE-LCH	lch(28.75, 26.65, 157.03°)
OKLab	oklab(37.72% -0.0669 0.0264)
OKLCH	oklch(37.72% 0.072 158.5)
XYZ	xyz(3.6278, 5.7406, 4.0482)
Luminance	0.0574 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184D33 #4D1832

analogous

#184D19 #184D33 #184D4D

triadic

#184D33 #33184D #4D3318

tetradic

#184D33 #19184D #4D1832 #4D4D18

square

#184D33 #19184D #4D1832 #4D4D18

split-complementary

#184D33 #4D184D #4D1918

monochromatic

#07170F #091E14 #184D33 #277C52 #35AA71

Accessibility & contrast

On white

9.78

#184D33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#184D33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184D33

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184D33	#FFFFFF	#000000	##FFFFFF
##184D33	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4731

Deuteranopia (green-blind)

#454235

Tritanopia (blue-blind)

#004D46

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #184d33;
/* rgb */ color: rgb(24, 77, 51);
/* oklch */ color: oklch(37.7% 0.072 158.5);

Tailwind

colors: {
  custom: {
    50: '#5c7f6a',
    500: '#184d33',
    950: '#000000',
  },
}

SCSS

$custom: #184d33;
$custom-light: #5c7f6a;
$custom-dark: #000000;

JSON

{
  "hex": "#184d33",
  "rgb": {
    "r": 24,
    "g": 77,
    "b": 51
  },
  "hsl": {
    "h": 150.566,
    "s": 52.475,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37723,
    "c": 0.0719,
    "h": 158.5
  },
  "luminance": 0.05741
}

Semantic roles & 50–950 ramp

primary

#184D33

secondary

#843D60

accent

#4C93DC

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A06

muted

#797C7A

Preview Lab

Preview with #184D33

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

Preview Lab → · Contrast checker → · Palette generator →