#187C73#187C73

#187C73 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.0% C 0.087 H 185.6°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#187C73
RGB	rgb(24, 124, 115)
HSL	hsl(175, 68%, 29%)
HSV	hsv(175, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 7.3%, 51.4%)
CIE-LAB	lab(46.77, -29.31, -2.97)
CIE-LCH	lch(46.77, 29.46, 185.78°)
OKLab	oklab(53.04% -0.0867 -0.0085)
OKLCH	oklch(53.04% 0.087 185.6)
XYZ	xyz(10.6774, 15.8460, 18.7122)
Luminance	0.1585 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C73 #7C1821

analogous

#187C41 #187C73 #18537C

triadic

#187C73 #73187C #7C7318

tetradic

#187C73 #41187C #7C1821 #537C18

square

#187C73 #41187C #7C1821 #537C18

split-complementary

#187C73 #7C1853 #7C4118

monochromatic

#051A18 #0E4943 #187C73 #22AFA3 #36D8CA

Accessibility & contrast

On white

5.04

#187C73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#187C73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C73

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C73	#FFFFFF	#000000	##FFFFFF
##187C73	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757573

Deuteranopia (green-blind)

#686B74

Tritanopia (blue-blind)

#007F79

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #187c73;
/* rgb */ color: rgb(24, 124, 115);
/* oklch */ color: oklch(53.0% 0.087 185.6);

Tailwind

colors: {
  custom: {
    50: '#69a29b',
    500: '#187c73',
    950: '#000000',
  },
}

SCSS

$custom: #187c73;
$custom-light: #69a29b;
$custom-dark: #000000;

JSON

{
  "hex": "#187c73",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 115
  },
  "hsl": {
    "h": 174.6,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.5304,
    "c": 0.08716,
    "h": 185.6
  },
  "luminance": 0.15847
}

Semantic roles & 50–950 ramp

primary

#187C73

secondary

#B13F49

accent

#3D4DEA

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #187C73

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

Preview Lab → · Contrast checker → · Palette generator →