#187A73#187A73

#187A73 is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.5% C 0.085 H 187.5°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#187A73
RGB	rgb(24, 122, 115)
HSL	hsl(176, 67%, 29%)
HSV	hsv(176, 80%, 48%)
CMYK	cmyk(80.3%, 0%, 5.7%, 52.2%)
CIE-LAB	lab(46.11, -28.34, -3.95)
CIE-LCH	lch(46.11, 28.61, 187.93°)
OKLab	oklab(52.5% -0.0846 -0.0111)
OKLCH	oklch(52.5% 0.085 187.5)
XYZ	xyz(10.4292, 15.3498, 18.6295)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A73 #7A181F

analogous

#187A42 #187A73 #18507A

triadic

#187A73 #73187A #7A7318

tetradic

#187A73 #42187A #7A181F #507A18

square

#187A73 #42187A #7A181F #507A18

split-complementary

#187A73 #7A1850 #7A4218

monochromatic

#051A18 #0E4743 #187A73 #22ADA3 #35D7CC

Accessibility & contrast

On white

5.16

#187A73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#187A73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A73

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A73	#FFFFFF	#000000	##FFFFFF
##187A73	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737373

Deuteranopia (green-blind)

#666974

Tritanopia (blue-blind)

#007D78

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #187a73;
/* rgb */ color: rgb(24, 122, 115);
/* oklch */ color: oklch(52.5% 0.085 187.5);

Tailwind

colors: {
  custom: {
    50: '#68a19b',
    500: '#187a73',
    950: '#000000',
  },
}

SCSS

$custom: #187a73;
$custom-light: #68a19b;
$custom-dark: #000000;

JSON

{
  "hex": "#187a73",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 115
  },
  "hsl": {
    "h": 175.714,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.525,
    "c": 0.08536,
    "h": 187.5
  },
  "luminance": 0.15351
}

Semantic roles & 50–950 ramp

primary

#187A73

secondary

#AF3F47

accent

#3E4AEA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0E

muted

#7A7E7E

Preview Lab

Preview with #187A73

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

Preview Lab → · Contrast checker → · Palette generator →