#187C4C#187C4C

#187C4C is a mid, moderate teal. Relative luminance 0.151; OKLCH L 51.9% C 0.116 H 156.5°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#187C4C
RGB	rgb(24, 124, 76)
HSL	hsl(151, 68%, 29%)
HSV	hsv(151, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 38.7%, 51.4%)
CIE-LAB	lab(45.81, -39.48, 18.53)
CIE-LCH	lch(45.81, 43.62, 154.86°)
OKLab	oklab(51.93% -0.1066 0.0464)
OKLCH	oklch(51.93% 0.116 156.5)
XYZ	xyz(8.8880, 15.1302, 9.2881)
Luminance	0.1513 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C4C #7C1848

analogous

#187C1A #187C4C #187A7C

triadic

#187C4C #4C187C #7C4C18

tetradic

#187C4C #1A187C #7C1848 #7A7C18

square

#187C4C #1A187C #7C1848 #7A7C18

split-complementary

#187C4C #7C187A #7C1A18

monochromatic

#051A10 #0E492D #187C4C #22AF6B #36D88A

Accessibility & contrast

On white

5.22

#187C4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#187C4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C4C

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C4C	#FFFFFF	#000000	##FFFFFF
##187C4C	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7149

Deuteranopia (green-blind)

#6F694F

Tritanopia (blue-blind)

#007B70

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187c4c;
/* rgb */ color: rgb(24, 124, 76);
/* oklch */ color: oklch(51.9% 0.116 156.5);

Tailwind

colors: {
  custom: {
    50: '#67a37e',
    500: '#187c4c',
    950: '#000000',
  },
}

SCSS

$custom: #187c4c;
$custom-light: #67a37e;
$custom-dark: #000000;

JSON

{
  "hex": "#187c4c",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 76
  },
  "hsl": {
    "h": 151.2,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51935,
    "c": 0.11628,
    "h": 156.5
  },
  "luminance": 0.15131
}

Semantic roles & 50–950 ramp

primary

#187C4C

secondary

#B13F76

accent

#3D90EA

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #187C4C

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

Preview Lab → · Contrast checker → · Palette generator →