#187B4C#187B4C

#187B4C is a mid, moderate teal. Relative luminance 0.149; OKLCH L 51.7% C 0.115 H 156.8°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#187B4C
RGB	rgb(24, 123, 76)
HSL	hsl(152, 67%, 29%)
HSV	hsv(152, 80%, 48%)
CMYK	cmyk(80.5%, 0%, 38.2%, 51.8%)
CIE-LAB	lab(45.47, -39.08, 18.07)
CIE-LCH	lch(45.47, 43.06, 155.18°)
OKLab	oklab(51.65% -0.1056 0.0453)
OKLCH	oklch(51.65% 0.115 156.8)
XYZ	xyz(8.7633, 14.8808, 9.2465)
Luminance	0.1488 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B4C #7B1847

analogous

#187B1B #187B4C #18797B

triadic

#187B4C #4C187B #7B4C18

tetradic

#187B4C #1B187B #7B1847 #797B18

square

#187B4C #1B187B #7B1847 #797B18

split-complementary

#187B4C #7B1879 #7B1B18

monochromatic

#051A10 #0E482C #187B4C #22AE6C #36D88B

Accessibility & contrast

On white

5.28

#187B4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#187B4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B4C

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B4C	#FFFFFF	#000000	##FFFFFF
##187B4C	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7149

Deuteranopia (green-blind)

#6E684F

Tritanopia (blue-blind)

#007A6F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187b4c;
/* rgb */ color: rgb(24, 123, 76);
/* oklch */ color: oklch(51.7% 0.115 156.8);

Tailwind

colors: {
  custom: {
    50: '#67a27e',
    500: '#187b4c',
    950: '#000000',
  },
}

SCSS

$custom: #187b4c;
$custom-light: #67a27e;
$custom-dark: #000000;

JSON

{
  "hex": "#187b4c",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 76
  },
  "hsl": {
    "h": 151.515,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51653,
    "c": 0.11488,
    "h": 156.8
  },
  "luminance": 0.14882
}

Semantic roles & 50–950 ramp

primary

#187B4C

secondary

#B03F75

accent

#3E90EA

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #187B4C

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

Preview Lab → · Contrast checker → · Palette generator →