#187C63#187C63

#187C63 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.5% C 0.096 H 171.1°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#187C63
RGB	rgb(24, 124, 99)
HSL	hsl(165, 68%, 29%)
HSV	hsv(165, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 20.2%, 51.4%)
CIE-LAB	lab(46.32, -33.90, 5.85)
CIE-LCH	lch(46.32, 34.40, 170.21°)
OKLab	oklab(52.53% -0.0948 0.0149)
OKLCH	oklch(52.53% 0.096 171.1)
XYZ	xyz(9.8353, 15.5091, 14.2772)
Luminance	0.1551 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C63 #7C1831

analogous

#187C31 #187C63 #18637C

triadic

#187C63 #63187C #7C6318

tetradic

#187C63 #31187C #7C1831 #637C18

square

#187C63 #31187C #7C1831 #637C18

split-complementary

#187C63 #7C1863 #7C3118

monochromatic

#051A14 #0E493A #187C63 #22AF8C #36D8B0

Accessibility & contrast

On white

5.12

#187C63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#187C63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C63

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C63	#FFFFFF	#000000	##FFFFFF
##187C63	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787362

Deuteranopia (green-blind)

#6B6A65

Tritanopia (blue-blind)

#007D75

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187c63;
/* rgb */ color: rgb(24, 124, 99);
/* oklch */ color: oklch(52.5% 0.096 171.1);

Tailwind

colors: {
  custom: {
    50: '#68a28f',
    500: '#187c63',
    950: '#000000',
  },
}

SCSS

$custom: #187c63;
$custom-light: #68a28f;
$custom-dark: #000000;

JSON

{
  "hex": "#187c63",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 99
  },
  "hsl": {
    "h": 165,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52525,
    "c": 0.09598,
    "h": 171.1
  },
  "luminance": 0.1551
}

Semantic roles & 50–950 ramp

primary

#187C63

secondary

#B13F5C

accent

#3D69EA

background

#F6FAF8

surface

#EBF4F0

border

#C6CECB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #187C63

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

Preview Lab → · Contrast checker → · Palette generator →