#187C4B#187C4B

#187C4B is a mid, moderate teal. Relative luminance 0.151; OKLCH L 51.9% C 0.117 H 156.0°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#187C4B
RGB	rgb(24, 124, 75)
HSL	hsl(151, 68%, 29%)
HSV	hsv(151, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 39.5%, 51.4%)
CIE-LAB	lab(45.79, -39.70, 19.08)
CIE-LCH	lch(45.79, 44.04, 154.33°)
OKLab	oklab(51.91% -0.1071 0.0477)
OKLCH	oklch(51.91% 0.117 156)
XYZ	xyz(8.8535, 15.1164, 9.1064)
Luminance	0.1512 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C4B #7C1849

analogous

#187C19 #187C4B #187B7C

triadic

#187C4B #4B187C #7C4B18

tetradic

#187C4B #19187C #7C1849 #7B7C18

square

#187C4B #19187C #7C1849 #7B7C18

split-complementary

#187C4B #7C187B #7C1918

monochromatic

#051A10 #0E492C #187C4B #22AF6A #36D889

Accessibility & contrast

On white

5.22

#187C4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#187C4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C4B

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C4B	#FFFFFF	#000000	##FFFFFF
##187C4B	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7148

Deuteranopia (green-blind)

#70694E

Tritanopia (blue-blind)

#007B70

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187c4b;
/* rgb */ color: rgb(24, 124, 75);
/* oklch */ color: oklch(51.9% 0.117 156.0);

Tailwind

colors: {
  custom: {
    50: '#67a37d',
    500: '#187c4b',
    950: '#000000',
  },
}

SCSS

$custom: #187c4b;
$custom-light: #67a37d;
$custom-dark: #000000;

JSON

{
  "hex": "#187c4b",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 75
  },
  "hsl": {
    "h": 150.6,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51913,
    "c": 0.11726,
    "h": 156
  },
  "luminance": 0.15117
}

Semantic roles & 50–950 ramp

primary

#187C4B

secondary

#B13F77

accent

#3D92EA

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #187C4B

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

Preview Lab → · Contrast checker → · Palette generator →