#186D28#186D28

#186D28 is a mid, vivid green. Relative luminance 0.113; OKLCH L 47.0% C 0.130 H 146.0°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#186D28
RGB	rgb(24, 109, 40)
HSL	hsl(131, 64%, 26%)
HSV	hsv(131, 78%, 43%)
CMYK	cmyk(78%, 0%, 63.3%, 57.3%)
CIE-LAB	lab(40.05, -40.04, 30.96)
CIE-LCH	lch(40.05, 50.61, 142.29°)
OKLab	oklab(46.99% -0.1079 0.0729)
OKLCH	oklch(46.99% 0.13 146)
XYZ	xyz(6.2279, 11.2840, 3.8569)
Luminance	0.1129 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D28 #6D185D

analogous

#326D18 #186D28 #186D52

triadic

#186D28 #28186D #6D2818

tetradic

#186D28 #18326D #6D185D #6D5218

square

#186D28 #18326D #6D185D #6D5218

split-complementary

#186D28 #52186D #6D1832

monochromatic

#061909 #0D3B16 #186D28 #239F3A #2ED14D

Accessibility & contrast

On white

6.45

#186D28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#186D28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D28

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D28	#FFFFFF	#000000	##FFFFFF
##186D28	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6221

Deuteranopia (green-blind)

#655C2E

Tritanopia (blue-blind)

#006A5E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #186d28;
/* rgb */ color: rgb(24, 109, 40);
/* oklch */ color: oklch(47.0% 0.130 146.0);

Tailwind

colors: {
  custom: {
    50: '#649864',
    500: '#186d28',
    950: '#000000',
  },
}

SCSS

$custom: #186d28;
$custom-light: #649864;
$custom-dark: #000000;

JSON

{
  "hex": "#186d28",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 40
  },
  "hsl": {
    "h": 131.294,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.46994,
    "c": 0.13026,
    "h": 146
  },
  "luminance": 0.11285
}

Semantic roles & 50–950 ramp

primary

#186D28

secondary

#A33E90

accent

#41C8E7

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E06

muted

#7A7E7A

Preview Lab

Preview with #186D28

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

Preview Lab → · Contrast checker → · Palette generator →