#187D43#187D43

#187D43 is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.0% C 0.126 H 152.4°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#187D43
RGB	rgb(24, 125, 67)
HSL	hsl(146, 68%, 29%)
HSV	hsv(146, 81%, 49%)
CMYK	cmyk(80.8%, 0%, 46.4%, 51%)
CIE-LAB	lab(46.00, -41.69, 23.84)
CIE-LCH	lch(46.00, 48.03, 150.24°)
OKLab	oklab(52.04% -0.1121 0.0587)
OKLCH	oklch(52.04% 0.126 152.4)
XYZ	xyz(8.7226, 15.2656, 7.7959)
Luminance	0.1527 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D43 #7D1852

analogous

#1F7D18 #187D43 #187D76

triadic

#187D43 #43187D #7D4318

tetradic

#187D43 #181F7D #7D1852 #7D7618

square

#187D43 #181F7D #7D1852 #7D7618

split-complementary

#187D43 #76187D #7D181F

monochromatic

#051A0E #0E4A27 #187D43 #22B05F #37D97C

Accessibility & contrast

On white

5.18

#187D43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#187D43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D43

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D43	#FFFFFF	#000000	##FFFFFF
##187D43	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D723F

Deuteranopia (green-blind)

#726A47

Tritanopia (blue-blind)

#007B6F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #187d43;
/* rgb */ color: rgb(24, 125, 67);
/* oklch */ color: oklch(52.0% 0.126 152.4);

Tailwind

colors: {
  custom: {
    50: '#67a478',
    500: '#187d43',
    950: '#000000',
  },
}

SCSS

$custom: #187d43;
$custom-light: #67a478;
$custom-dark: #000000;

JSON

{
  "hex": "#187d43",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 67
  },
  "hsl": {
    "h": 145.545,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52035,
    "c": 0.12649,
    "h": 152.4
  },
  "luminance": 0.15267
}

Semantic roles & 50–950 ramp

primary

#187D43

secondary

#B23F81

accent

#3DA1EB

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #187D43

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

Preview Lab → · Contrast checker → · Palette generator →