#185D5D#185D5D

#185D5D is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.7% C 0.066 H 195.0°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#185D5D
RGB	rgb(24, 93, 93)
HSL	hsl(180, 59%, 23%)
HSV	hsv(180, 74%, 36%)
CMYK	cmyk(74.2%, 0%, 0%, 63.5%)
CIE-LAB	lab(35.62, -20.52, -6.15)
CIE-LCH	lch(35.62, 21.42, 196.68°)
OKLab	oklab(43.73% -0.0637 -0.0171)
OKLCH	oklch(43.73% 0.066 195)
XYZ	xyz(6.2659, 8.8125, 11.7245)
Luminance	0.0881 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185D5D #5D1818

analogous

#185D3A #185D5D #183A5D

triadic

#185D5D #5D185D #5D5D18

tetradic

#185D5D #3A185D #5D1818 #3A5D18

square

#185D5D #3A185D #5D1818 #3A5D18

split-complementary

#185D5D #5D183A #5D3A18

monochromatic

#061818 #0B2C2C #185D5D #258E8E #31BEBE

Accessibility & contrast

On white

7.60

#185D5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#185D5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185D5D

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185D5D	#FFFFFF	#000000	##FFFFFF
##185D5D	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57585D

Deuteranopia (green-blind)

#4C515D

Tritanopia (blue-blind)

#00605D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #185d5d;
/* rgb */ color: rgb(24, 93, 93);
/* oklch */ color: oklch(43.7% 0.066 195.0);

Tailwind

colors: {
  custom: {
    50: '#618b8a',
    500: '#185d5d',
    950: '#000000',
  },
}

SCSS

$custom: #185d5d;
$custom-light: #618b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#185d5d",
  "rgb": {
    "r": 24,
    "g": 93,
    "b": 93
  },
  "hsl": {
    "h": 180,
    "s": 58.974,
    "l": 22.941
  },
  "oklch": {
    "l": 0.43732,
    "c": 0.06597,
    "h": 195
  },
  "luminance": 0.08813
}

Semantic roles & 50–950 ramp

primary

#185D5D

secondary

#933D3D

accent

#4646E2

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #185D5D

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

Preview Lab → · Contrast checker → · Palette generator →