#185C40#185C40

#185C40 is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.5% C 0.082 H 161.6°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#185C40
RGB	rgb(24, 92, 64)
HSL	hsl(155, 59%, 23%)
HSV	hsv(155, 74%, 36%)
CMYK	cmyk(73.9%, 0%, 30.4%, 63.9%)
CIE-LAB	lab(34.43, -28.44, 10.15)
CIE-LCH	lch(34.43, 30.20, 160.36°)
OKLab	oklab(42.49% -0.0778 0.0258)
OKLCH	oklch(42.49% 0.082 161.6)
XYZ	xyz(5.1287, 8.2181, 6.1654)
Luminance	0.0822 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185C40 #5C1834

analogous

#185C1E #185C40 #18565C

triadic

#185C40 #40185C #5C4018

tetradic

#185C40 #1E185C #5C1834 #565C18

square

#185C40 #1E185C #5C1834 #565C18

split-complementary

#185C40 #5C1856 #5C1E18

monochromatic

#061811 #0B2B1E #185C40 #258D62 #31BD84

Accessibility & contrast

On white

7.94

#185C40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#185C40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185C40

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185C40	#FFFFFF	#000000	##FFFFFF
##185C40	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B553E

Deuteranopia (green-blind)

#524E42

Tritanopia (blue-blind)

#005C54

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #185c40;
/* rgb */ color: rgb(24, 92, 64);
/* oklch */ color: oklch(42.5% 0.082 161.6);

Tailwind

colors: {
  custom: {
    50: '#5f8b75',
    500: '#185c40',
    950: '#000000',
  },
}

SCSS

$custom: #185c40;
$custom-light: #5f8b75;
$custom-dark: #000000;

JSON

{
  "hex": "#185c40",
  "rgb": {
    "r": 24,
    "g": 92,
    "b": 64
  },
  "hsl": {
    "h": 155.294,
    "s": 58.621,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42485,
    "c": 0.08198,
    "h": 161.6
  },
  "luminance": 0.08219
}

Semantic roles & 50–950 ramp

primary

#185C40

secondary

#933D60

accent

#4686E2

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #185C40

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

Preview Lab → · Contrast checker → · Palette generator →