#187584#187584

#187584 is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.8% C 0.084 H 211.4°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#187584
RGB	rgb(24, 117, 132)
HSL	hsl(188, 69%, 31%)
HSV	hsv(188, 82%, 52%)
CMYK	cmyk(81.8%, 11.4%, 0%, 48.2%)
CIE-LAB	lab(45.06, -20.24, -15.65)
CIE-LCH	lch(45.06, 25.59, 217.72°)
OKLab	oklab(51.84% -0.0715 -0.0436)
OKLCH	oklch(51.84% 0.084 211.4)
XYZ	xyz(10.9010, 14.5814, 24.0653)
Luminance	0.1458 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187584 #842718

analogous

#18845D #187584 #183F84

triadic

#187584 #841875 #758418

tetradic

#187584 #5D1884 #842718 #3F8418

square

#187584 #5D1884 #842718 #3F8418

split-complementary

#187584 #84183F #845D18

monochromatic

#05191C #0F4750 #187584 #21A3B8 #3BC5DB

Accessibility & contrast

On white

5.36

#187584 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#187584 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187584

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187584	#FFFFFF	#000000	##FFFFFF
##187584	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697185

Deuteranopia (green-blind)

#5B6684

Tritanopia (blue-blind)

#007B7A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187584;
/* rgb */ color: rgb(24, 117, 132);
/* oklch */ color: oklch(51.8% 0.084 211.4);

Tailwind

colors: {
  custom: {
    50: '#6a9da7',
    500: '#187584',
    950: '#000000',
  },
}

SCSS

$custom: #187584;
$custom-light: #6a9da7;
$custom-dark: #000000;

JSON

{
  "hex": "#187584",
  "rgb": {
    "r": 24,
    "g": 117,
    "b": 132
  },
  "hsl": {
    "h": 188.333,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51839,
    "c": 0.08374,
    "h": 211.4
  },
  "luminance": 0.14583
}

Semantic roles & 50–950 ramp

primary

#187584

secondary

#B85140

accent

#543CEC

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #187584

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

Preview Lab → · Contrast checker → · Palette generator →