#187C6E#187C6E

#187C6E is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.9% C 0.089 H 180.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#187C6E
RGB	rgb(24, 124, 110)
HSL	hsl(172, 68%, 29%)
HSV	hsv(172, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 11.3%, 51.4%)
CIE-LAB	lab(46.62, -30.80, -0.22)
CIE-LCH	lch(46.62, 30.80, 180.41°)
OKLab	oklab(52.87% -0.0892 -0.0011)
OKLCH	oklch(52.87% 0.089 180.7)
XYZ	xyz(10.3974, 15.7340, 17.2378)
Luminance	0.1573 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C6E #7C1826

analogous

#187C3C #187C6E #18587C

triadic

#187C6E #6E187C #7C6E18

tetradic

#187C6E #3C187C #7C1826 #587C18

square

#187C6E #3C187C #7C1826 #587C18

split-complementary

#187C6E #7C1858 #7C3C18

monochromatic

#051A17 #0E4941 #187C6E #22AF9B #36D8C1

Accessibility & contrast

On white

5.06

#187C6E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#187C6E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C6E

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C6E	#FFFFFF	#000000	##FFFFFF
##187C6E	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)

#76746D

Deuteranopia (green-blind)

#696A6F

Tritanopia (blue-blind)

#007E78

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187c6e;
/* rgb */ color: rgb(24, 124, 110);
/* oklch */ color: oklch(52.9% 0.089 180.7);

Tailwind

colors: {
  custom: {
    50: '#68a297',
    500: '#187c6e',
    950: '#000000',
  },
}

SCSS

$custom: #187c6e;
$custom-light: #68a297;
$custom-dark: #000000;

JSON

{
  "hex": "#187c6e",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 110
  },
  "hsl": {
    "h": 171.6,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52869,
    "c": 0.08924,
    "h": 180.7
  },
  "luminance": 0.15735
}

Semantic roles & 50–950 ramp

primary

#187C6E

secondary

#B13F4F

accent

#3D56EA

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #187C6E

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

Preview Lab → · Contrast checker → · Palette generator →