#185A5C#185A5C

#185A5C is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.9% C 0.064 H 198.0°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#185A5C
RGB	rgb(24, 90, 92)
HSL	hsl(182, 59%, 23%)
HSV	hsv(182, 74%, 36%)
CMYK	cmyk(73.9%, 2.2%, 0%, 63.9%)
CIE-LAB	lab(34.56, -19.23, -7.12)
CIE-LCH	lch(34.56, 20.50, 200.31°)
OKLab	oklab(42.86% -0.0608 -0.0197)
OKLCH	oklch(42.86% 0.064 198)
XYZ	xyz(5.9638, 8.2785, 11.4067)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185A5C #5C1A18

analogous

#185C3C #185A5C #18385C

triadic

#185A5C #5C185A #5A5C18

tetradic

#185A5C #3C185C #5C1A18 #385C18

square

#185A5C #3C185C #5C1A18 #385C18

split-complementary

#185A5C #5C1838 #5C3C18

monochromatic

#061818 #0B2B2B #185A5C #25898D #31B9BD

Accessibility & contrast

On white

7.91

#185A5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#185A5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185A5C

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185A5C	#FFFFFF	#000000	##FFFFFF
##185A5C	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53565C

Deuteranopia (green-blind)

#494E5C

Tritanopia (blue-blind)

#005D5A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #185a5c;
/* rgb */ color: rgb(24, 90, 92);
/* oklch */ color: oklch(42.9% 0.064 198.0);

Tailwind

colors: {
  custom: {
    50: '#61898a',
    500: '#185a5c',
    950: '#000000',
  },
}

SCSS

$custom: #185a5c;
$custom-light: #61898a;
$custom-dark: #000000;

JSON

{
  "hex": "#185a5c",
  "rgb": {
    "r": 24,
    "g": 90,
    "b": 92
  },
  "hsl": {
    "h": 181.765,
    "s": 58.621,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42857,
    "c": 0.06391,
    "h": 198
  },
  "luminance": 0.08279
}

Semantic roles & 50–950 ramp

primary

#185A5C

secondary

#93403D

accent

#4B46E2

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #185A5C

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

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