#187C6F#187C6F

#187C6F is a mid, moderate teal. Relative luminance 0.158; OKLCH L 52.9% C 0.089 H 181.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#187C6F
RGB	rgb(24, 124, 111)
HSL	hsl(172, 68%, 29%)
HSV	hsv(172, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 10.5%, 51.4%)
CIE-LAB	lab(46.65, -30.51, -0.77)
CIE-LCH	lch(46.65, 30.52, 181.45°)
OKLab	oklab(52.9% -0.0887 -0.0026)
OKLCH	oklch(52.9% 0.089 181.7)
XYZ	xyz(10.4522, 15.7559, 17.5262)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C6F #7C1825

analogous

#187C3D #187C6F #18577C

triadic

#187C6F #6F187C #7C6F18

tetradic

#187C6F #3D187C #7C1825 #577C18

square

#187C6F #3D187C #7C1825 #577C18

split-complementary

#187C6F #7C1857 #7C3D18

monochromatic

#051A17 #0E4941 #187C6F #22AF9D #36D8C3

Accessibility & contrast

On white

5.06

#187C6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#187C6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C6F

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C6F	#FFFFFF	#000000	##FFFFFF
##187C6F	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76746F

Deuteranopia (green-blind)

#696B70

Tritanopia (blue-blind)

#007E78

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #187c6f;
/* rgb */ color: rgb(24, 124, 111);
/* oklch */ color: oklch(52.9% 0.089 181.7);

Tailwind

colors: {
  custom: {
    50: '#68a298',
    500: '#187c6f',
    950: '#000000',
  },
}

SCSS

$custom: #187c6f;
$custom-light: #68a298;
$custom-dark: #000000;

JSON

{
  "hex": "#187c6f",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 111
  },
  "hsl": {
    "h": 172.2,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52903,
    "c": 0.08877,
    "h": 181.7
  },
  "luminance": 0.15757
}

Semantic roles & 50–950 ramp

primary

#187C6F

secondary

#B13F4E

accent

#3D54EA

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #187C6F

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

Preview Lab → · Contrast checker → · Palette generator →