#185D5F#185D5F

#185D5F is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.8% C 0.066 H 197.9°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#185D5F
RGB	rgb(24, 93, 95)
HSL	hsl(182, 60%, 23%)
HSV	hsv(182, 75%, 37%)
CMYK	cmyk(74.7%, 2.1%, 0%, 62.7%)
CIE-LAB	lab(35.69, -19.86, -7.29)
CIE-LCH	lch(35.69, 21.16, 200.16°)
OKLab	oklab(43.81% -0.0627 -0.0202)
OKLCH	oklch(43.81% 0.066 197.9)
XYZ	xyz(6.3557, 8.8484, 12.1972)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185D5F #5F1A18

analogous

#185F3D #185D5F #18395F

triadic

#185D5F #5F185D #5D5F18

tetradic

#185D5F #3D185F #5F1A18 #395F18

square

#185D5F #3D185F #5F1A18 #395F18

split-complementary

#185D5F #5F1839 #5F3D18

monochromatic

#061818 #0C2D2E #185D5F #248D90 #31BDC1

Accessibility & contrast

On white

7.58

#185D5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#185D5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185D5F

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185D5F	#FFFFFF	#000000	##FFFFFF
##185D5F	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56585F

Deuteranopia (green-blind)

#4C515F

Tritanopia (blue-blind)

#00605D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #185d5f;
/* rgb */ color: rgb(24, 93, 95);
/* oklch */ color: oklch(43.8% 0.066 197.9);

Tailwind

colors: {
  custom: {
    50: '#628b8c',
    500: '#185d5f',
    950: '#000000',
  },
}

SCSS

$custom: #185d5f;
$custom-light: #628b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#185d5f",
  "rgb": {
    "r": 24,
    "g": 93,
    "b": 95
  },
  "hsl": {
    "h": 181.69,
    "s": 59.664,
    "l": 23.333
  },
  "oklch": {
    "l": 0.43812,
    "c": 0.06592,
    "h": 197.9
  },
  "luminance": 0.08849
}

Semantic roles & 50–950 ramp

primary

#185D5F

secondary

#95403D

accent

#4945E3

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #185D5F

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

Preview Lab → · Contrast checker → · Palette generator →