#185E5C#185E5C

#185E5C is a dark, moderate teal. Relative luminance 0.090; OKLCH L 44.0% C 0.067 H 192.2°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#185E5C
RGB	rgb(24, 94, 92)
HSL	hsl(178, 59%, 23%)
HSV	hsv(178, 74%, 37%)
CMYK	cmyk(74.5%, 0%, 2.1%, 63.1%)
CIE-LAB	lab(35.93, -21.37, -5.07)
CIE-LCH	lch(35.93, 21.97, 193.33°)
OKLab	oklab(43.97% -0.0654 -0.0141)
OKLCH	oklch(43.97% 0.067 192.2)
XYZ	xyz(6.3103, 8.9716, 11.5223)
Luminance	0.0897 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185E5C #5E181A

analogous

#185E39 #185E5C #183D5E

triadic

#185E5C #5C185E #5E5C18

tetradic

#185E5C #39185E #5E181A #3D5E18

square

#185E5C #39185E #5E181A #3D5E18

split-complementary

#185E5C #5E183D #5E3918

monochromatic

#061818 #0C2D2C #185E5C #248F8C #31C0BB

Accessibility & contrast

On white

7.52

#185E5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#185E5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185E5C

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185E5C	#FFFFFF	#000000	##FFFFFF
##185E5C	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58595C

Deuteranopia (green-blind)

#4E515D

Tritanopia (blue-blind)

#00615D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #185e5c;
/* rgb */ color: rgb(24, 94, 92);
/* oklch */ color: oklch(44.0% 0.067 192.2);

Tailwind

colors: {
  custom: {
    50: '#618c8a',
    500: '#185e5c',
    950: '#000000',
  },
}

SCSS

$custom: #185e5c;
$custom-light: #618c8a;
$custom-dark: #000000;

JSON

{
  "hex": "#185e5c",
  "rgb": {
    "r": 24,
    "g": 94,
    "b": 92
  },
  "hsl": {
    "h": 178.286,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43971,
    "c": 0.06687,
    "h": 192.2
  },
  "luminance": 0.08972
}

Semantic roles & 50–950 ramp

primary

#185E5C

secondary

#943D40

accent

#454AE3

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #185E5C

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

Preview Lab → · Contrast checker → · Palette generator →