#185A4B#185A4B

#185A4B is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.2% C 0.070 H 174.4°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#185A4B
RGB	rgb(24, 90, 75)
HSL	hsl(166, 58%, 22%)
HSV	hsv(166, 73%, 35%)
CMYK	cmyk(73.3%, 0%, 16.7%, 64.7%)
CIE-LAB	lab(34.01, -24.52, 2.73)
CIE-LCH	lch(34.01, 24.67, 173.64°)
OKLab	oklab(42.23% -0.0695 0.0069)
OKLCH	oklch(42.23% 0.07 174.4)
XYZ	xyz(5.3022, 8.0139, 7.9226)
Luminance	0.0801 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185A4B #5A1827

analogous

#185A2A #185A4B #18485A

triadic

#185A4B #4B185A #5A4B18

tetradic

#185A4B #2A185A #5A1827 #485A18

square

#185A4B #2A185A #5A1827 #485A18

split-complementary

#185A4B #5A1848 #5A2A18

monochromatic

#061814 #0B2A23 #185A4B #258A73 #32BB9C

Accessibility & contrast

On white

8.07

#185A4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#185A4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185A4B

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185A4B	#FFFFFF	#000000	##FFFFFF
##185A4B	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57544A

Deuteranopia (green-blind)

#4E4D4C

Tritanopia (blue-blind)

#005B56

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #185a4b;
/* rgb */ color: rgb(24, 90, 75);
/* oklch */ color: oklch(42.2% 0.070 174.4);

Tailwind

colors: {
  custom: {
    50: '#5f897d',
    500: '#185a4b',
    950: '#000000',
  },
}

SCSS

$custom: #185a4b;
$custom-light: #5f897d;
$custom-dark: #000000;

JSON

{
  "hex": "#185a4b",
  "rgb": {
    "r": 24,
    "g": 90,
    "b": 75
  },
  "hsl": {
    "h": 166.364,
    "s": 57.895,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42234,
    "c": 0.06988,
    "h": 174.4
  },
  "luminance": 0.08015
}

Semantic roles & 50–950 ramp

primary

#185A4B

secondary

#913D50

accent

#476AE1

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #185A4B

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

Preview Lab → · Contrast checker → · Palette generator →