#187B73#187B73

#187B73 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.8% C 0.086 H 186.5°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#187B73
RGB	rgb(24, 123, 115)
HSL	hsl(175, 67%, 29%)
HSV	hsv(175, 80%, 48%)
CMYK	cmyk(80.5%, 0%, 6.5%, 51.8%)
CIE-LAB	lab(46.44, -28.83, -3.46)
CIE-LCH	lch(46.44, 29.03, 186.84°)
OKLab	oklab(52.77% -0.0857 -0.0098)
OKLCH	oklch(52.77% 0.086 186.5)
XYZ	xyz(10.5527, 15.5966, 18.6706)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B73 #7B1820

analogous

#187B42 #187B73 #18527B

triadic

#187B73 #73187B #7B7318

tetradic

#187B73 #42187B #7B1820 #527B18

square

#187B73 #42187B #7B1820 #527B18

split-complementary

#187B73 #7B1852 #7B4218

monochromatic

#051A18 #0E4843 #187B73 #22AEA3 #36D8CB

Accessibility & contrast

On white

5.10

#187B73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#187B73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B73

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B73	#FFFFFF	#000000	##FFFFFF
##187B73	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747473

Deuteranopia (green-blind)

#676A74

Tritanopia (blue-blind)

#007E78

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187b73;
/* rgb */ color: rgb(24, 123, 115);
/* oklch */ color: oklch(52.8% 0.086 186.5);

Tailwind

colors: {
  custom: {
    50: '#69a29b',
    500: '#187b73',
    950: '#000000',
  },
}

SCSS

$custom: #187b73;
$custom-light: #69a29b;
$custom-dark: #000000;

JSON

{
  "hex": "#187b73",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 115
  },
  "hsl": {
    "h": 175.152,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.5277,
    "c": 0.08625,
    "h": 186.5
  },
  "luminance": 0.15598
}

Semantic roles & 50–950 ramp

primary

#187B73

secondary

#B03F48

accent

#3E4CEA

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #187B73

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

Preview Lab → · Contrast checker → · Palette generator →