#187D6F#187D6F

#187D6F is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.2% C 0.090 H 180.8°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#187D6F
RGB	rgb(24, 125, 111)
HSL	hsl(172, 68%, 29%)
HSV	hsv(172, 81%, 49%)
CMYK	cmyk(80.8%, 0%, 11.2%, 51%)
CIE-LAB	lab(46.98, -30.98, -0.29)
CIE-LCH	lch(46.98, 30.98, 180.53°)
OKLab	oklab(53.17% -0.0898 -0.0013)
OKLCH	oklch(53.17% 0.09 180.8)
XYZ	xyz(10.5781, 16.0078, 17.5681)
Luminance	0.1601 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D6F #7D1826

analogous

#187D3D #187D6F #18597D

triadic

#187D6F #6F187D #7D6F18

tetradic

#187D6F #3D187D #7D1826 #597D18

square

#187D6F #3D187D #7D1826 #597D18

split-complementary

#187D6F #7D1859 #7D3D18

monochromatic

#051A17 #0E4A41 #187D6F #22B09D #37D9C2

Accessibility & contrast

On white

5.00

#187D6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#187D6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D6F

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D6F	#FFFFFF	#000000	##FFFFFF
##187D6F	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77756E

Deuteranopia (green-blind)

#6A6B70

Tritanopia (blue-blind)

#007F79

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #187d6f;
/* rgb */ color: rgb(24, 125, 111);
/* oklch */ color: oklch(53.2% 0.090 180.8);

Tailwind

colors: {
  custom: {
    50: '#69a398',
    500: '#187d6f',
    950: '#000000',
  },
}

SCSS

$custom: #187d6f;
$custom-light: #69a398;
$custom-dark: #000000;

JSON

{
  "hex": "#187d6f",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 111
  },
  "hsl": {
    "h": 171.683,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53174,
    "c": 0.0898,
    "h": 180.8
  },
  "luminance": 0.16009
}

Semantic roles & 50–950 ramp

primary

#187D6F

secondary

#B23F4F

accent

#3D55EB

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #187D6F

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

Preview Lab → · Contrast checker → · Palette generator →