#185B5D#185B5D

#185B5D is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.2% C 0.065 H 198.0°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#185B5D
RGB	rgb(24, 91, 93)
HSL	hsl(182, 59%, 23%)
HSV	hsv(182, 74%, 36%)
CMYK	cmyk(74.2%, 2.2%, 0%, 63.5%)
CIE-LAB	lab(34.94, -19.44, -7.17)
CIE-LCH	lch(34.94, 20.72, 200.25°)
OKLab	oklab(43.18% -0.0614 -0.0199)
OKLCH	oklch(43.18% 0.065 198)
XYZ	xyz(6.0927, 8.4660, 11.6668)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185B5D #5D1A18

analogous

#185D3C #185B5D #18385D

triadic

#185B5D #5D185B #5B5D18

tetradic

#185B5D #3C185D #5D1A18 #385D18

square

#185B5D #3C185D #5D1A18 #385D18

split-complementary

#185B5D #5D1838 #5D3C18

monochromatic

#061818 #0B2B2C #185B5D #258B8E #31BABE

Accessibility & contrast

On white

7.80

#185B5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#185B5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185B5D

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185B5D	#FFFFFF	#000000	##FFFFFF
##185B5D	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54565D

Deuteranopia (green-blind)

#4A4F5D

Tritanopia (blue-blind)

#005E5B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #185b5d;
/* rgb */ color: rgb(24, 91, 93);
/* oklch */ color: oklch(43.2% 0.065 198.0);

Tailwind

colors: {
  custom: {
    50: '#61898a',
    500: '#185b5d',
    950: '#000000',
  },
}

SCSS

$custom: #185b5d;
$custom-light: #61898a;
$custom-dark: #000000;

JSON

{
  "hex": "#185b5d",
  "rgb": {
    "r": 24,
    "g": 91,
    "b": 93
  },
  "hsl": {
    "h": 181.739,
    "s": 58.974,
    "l": 22.941
  },
  "oklch": {
    "l": 0.43176,
    "c": 0.06459,
    "h": 198
  },
  "luminance": 0.08467
}

Semantic roles & 50–950 ramp

primary

#185B5D

secondary

#93403D

accent

#4A46E2

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #185B5D

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

Preview Lab → · Contrast checker → · Palette generator →