#187C64#187C64

#187C64 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.6% C 0.095 H 171.9°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#187C64
RGB	rgb(24, 124, 100)
HSL	hsl(166, 68%, 29%)
HSV	hsv(166, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 19.4%, 51.4%)
CIE-LAB	lab(46.35, -33.63, 5.29)
CIE-LCH	lch(46.35, 34.04, 171.05°)
OKLab	oklab(52.55% -0.0943 0.0135)
OKLCH	oklch(52.55% 0.095 171.9)
XYZ	xyz(9.8834, 15.5284, 14.5305)
Luminance	0.1553 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C64 #7C1830

analogous

#187C32 #187C64 #18627C

triadic

#187C64 #64187C #7C6418

tetradic

#187C64 #32187C #7C1830 #627C18

square

#187C64 #32187C #7C1830 #627C18

split-complementary

#187C64 #7C1862 #7C3218

monochromatic

#051A15 #0E493B #187C64 #22AF8D #36D8B1

Accessibility & contrast

On white

5.11

#187C64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#187C64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C64

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C64	#FFFFFF	#000000	##FFFFFF
##187C64	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787363

Deuteranopia (green-blind)

#6B6A66

Tritanopia (blue-blind)

#007D75

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187c64;
/* rgb */ color: rgb(24, 124, 100);
/* oklch */ color: oklch(52.6% 0.095 171.9);

Tailwind

colors: {
  custom: {
    50: '#68a290',
    500: '#187c64',
    950: '#000000',
  },
}

SCSS

$custom: #187c64;
$custom-light: #68a290;
$custom-dark: #000000;

JSON

{
  "hex": "#187c64",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 100
  },
  "hsl": {
    "h": 165.6,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52554,
    "c": 0.09526,
    "h": 171.9
  },
  "luminance": 0.1553
}

Semantic roles & 50–950 ramp

primary

#187C64

secondary

#B13F5A

accent

#3D67EA

background

#F6FAF8

surface

#EBF4F0

border

#C6CECB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #187C64

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

Preview Lab → · Contrast checker → · Palette generator →