#187C47#187C47

#187C47 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.8% C 0.121 H 154.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#187C47
RGB	rgb(24, 124, 71)
HSL	hsl(148, 68%, 29%)
HSV	hsv(148, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 42.7%, 51.4%)
CIE-LAB	lab(45.72, -40.52, 21.25)
CIE-LCH	lch(45.72, 45.76, 152.33°)
OKLab	oklab(51.83% -0.1091 0.0528)
OKLCH	oklch(51.83% 0.121 154.2)
XYZ	xyz(8.7208, 15.0634, 8.4079)
Luminance	0.1506 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C47 #7C184D

analogous

#1B7C18 #187C47 #187C79

triadic

#187C47 #47187C #7C4718

tetradic

#187C47 #181B7C #7C184D #7C7918

square

#187C47 #181B7C #7C184D #7C7918

split-complementary

#187C47 #79187C #7C181B

monochromatic

#051A0F #0E492A #187C47 #22AF64 #36D882

Accessibility & contrast

On white

5.23

#187C47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#187C47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C47

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C47	#FFFFFF	#000000	##FFFFFF
##187C47	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7143

Deuteranopia (green-blind)

#70694B

Tritanopia (blue-blind)

#007A6F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187c47;
/* rgb */ color: rgb(24, 124, 71);
/* oklch */ color: oklch(51.8% 0.121 154.2);

Tailwind

colors: {
  custom: {
    50: '#67a37b',
    500: '#187c47',
    950: '#000000',
  },
}

SCSS

$custom: #187c47;
$custom-light: #67a37b;
$custom-dark: #000000;

JSON

{
  "hex": "#187c47",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 71
  },
  "hsl": {
    "h": 148.2,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.5183,
    "c": 0.12119,
    "h": 154.2
  },
  "luminance": 0.15064
}

Semantic roles & 50–950 ramp

primary

#187C47

secondary

#B13F7B

accent

#3D99EA

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #187C47

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

Preview Lab → · Contrast checker → · Palette generator →