#187580#187580

#187580 is a mid, moderate teal. Relative luminance 0.145; OKLCH L 51.7% C 0.082 H 207.2°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#187580
RGB	rgb(24, 117, 128)
HSL	hsl(186, 68%, 30%)
HSV	hsv(186, 81%, 50%)
CMYK	cmyk(81.3%, 8.6%, 0%, 49.8%)
CIE-LAB	lab(44.91, -21.60, -13.50)
CIE-LCH	lch(44.91, 25.47, 212.00°)
OKLab	oklab(51.67% -0.0732 -0.0376)
OKLCH	oklch(51.67% 0.082 207.2)
XYZ	xyz(10.6325, 14.4740, 22.6513)
Luminance	0.1447 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187580 #802318

analogous

#188057 #187580 #184180

triadic

#187580 #801875 #758018

tetradic

#187580 #571880 #802318 #418018

square

#187580 #571880 #802318 #418018

split-complementary

#187580 #801841 #805718

monochromatic

#05181A #0E464C #187580 #22A4B4 #39C9DA

Accessibility & contrast

On white

5.39

#187580 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#187580 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187580

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187580	#FFFFFF	#000000	##FFFFFF
##187580	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7081

Deuteranopia (green-blind)

#5C6680

Tritanopia (blue-blind)

#007B78

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #187580;
/* rgb */ color: rgb(24, 117, 128);
/* oklch */ color: oklch(51.7% 0.082 207.2);

Tailwind

colors: {
  custom: {
    50: '#699da4',
    500: '#187580',
    950: '#000000',
  },
}

SCSS

$custom: #187580;
$custom-light: #699da4;
$custom-dark: #000000;

JSON

{
  "hex": "#187580",
  "rgb": {
    "r": 24,
    "g": 117,
    "b": 128
  },
  "hsl": {
    "h": 186.346,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.51668,
    "c": 0.08231,
    "h": 207.2
  },
  "luminance": 0.14475
}

Semantic roles & 50–950 ramp

primary

#187580

secondary

#B44C40

accent

#4F3DEB

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #187580

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

Preview Lab → · Contrast checker → · Palette generator →