#185D4B#185D4B

#185D4B is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.1% C 0.074 H 171.6°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#185D4B
RGB	rgb(24, 93, 75)
HSL	hsl(164, 59%, 23%)
HSV	hsv(164, 74%, 36%)
CMYK	cmyk(74.2%, 0%, 19.4%, 63.5%)
CIE-LAB	lab(35.06, -26.00, 4.24)
CIE-LCH	lch(35.06, 26.35, 170.73°)
OKLab	oklab(43.09% -0.073 0.0108)
OKLCH	oklch(43.09% 0.074 171.6)
XYZ	xyz(5.5604, 8.5303, 8.0087)
Luminance	0.0853 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185D4B #5D182A

analogous

#185D28 #185D4B #184C5D

triadic

#185D4B #4B185D #5D4B18

tetradic

#185D4B #28185D #5D182A #4C5D18

square

#185D4B #28185D #5D182A #4C5D18

split-complementary

#185D4B #5D184C #5D2818

monochromatic

#061814 #0B2C24 #185D4B #258E72 #31BE99

Accessibility & contrast

On white

7.76

#185D4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#185D4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185D4B

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185D4B	#FFFFFF	#000000	##FFFFFF
##185D4B	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A564A

Deuteranopia (green-blind)

#51504C

Tritanopia (blue-blind)

#005E58

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #185d4b;
/* rgb */ color: rgb(24, 93, 75);
/* oklch */ color: oklch(43.1% 0.074 171.6);

Tailwind

colors: {
  custom: {
    50: '#608b7d',
    500: '#185d4b',
    950: '#000000',
  },
}

SCSS

$custom: #185d4b;
$custom-light: #608b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#185d4b",
  "rgb": {
    "r": 24,
    "g": 93,
    "b": 75
  },
  "hsl": {
    "h": 164.348,
    "s": 58.974,
    "l": 22.941
  },
  "oklch": {
    "l": 0.43093,
    "c": 0.07384,
    "h": 171.6
  },
  "luminance": 0.08531
}

Semantic roles & 50–950 ramp

primary

#185D4B

secondary

#933D54

accent

#466EE2

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #185D4B

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

Preview Lab → · Contrast checker → · Palette generator →