#186D42#186D42

#186D42 is a mid, moderate green. Relative luminance 0.115; OKLCH L 47.4% C 0.105 H 155.9°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#186D42
RGB	rgb(24, 109, 66)
HSL	hsl(150, 64%, 26%)
HSV	hsv(150, 78%, 43%)
CMYK	cmyk(78%, 0%, 39.4%, 57.3%)
CIE-LAB	lab(40.45, -35.46, 17.14)
CIE-LCH	lch(40.45, 39.39, 154.21°)
OKLab	oklab(47.45% -0.0958 0.0429)
OKLCH	oklch(47.45% 0.105 155.9)
XYZ	xyz(6.8280, 11.5240, 7.0177)
Luminance	0.1153 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D42 #6D1843

analogous

#186D18 #186D42 #186D6C

triadic

#186D42 #42186D #6D4218

tetradic

#186D42 #18186D #6D1843 #6D6C18

square

#186D42 #18186D #6D1843 #6D6C18

split-complementary

#186D42 #6C186D #6D1818

monochromatic

#06190F #0D3B24 #186D42 #239F60 #2ED17F

Accessibility & contrast

On white

6.35

#186D42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#186D42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D42

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D42	#FFFFFF	#000000	##FFFFFF
##186D42	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C643F

Deuteranopia (green-blind)

#625C45

Tritanopia (blue-blind)

#006C62

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #186d42;
/* rgb */ color: rgb(24, 109, 66);
/* oklch */ color: oklch(47.4% 0.105 155.9);

Tailwind

colors: {
  custom: {
    50: '#639876',
    500: '#186d42',
    950: '#000000',
  },
}

SCSS

$custom: #186d42;
$custom-light: #639876;
$custom-dark: #000000;

JSON

{
  "hex": "#186d42",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 66
  },
  "hsl": {
    "h": 149.647,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.47449,
    "c": 0.10496,
    "h": 155.9
  },
  "luminance": 0.11525
}

Semantic roles & 50–950 ramp

primary

#186D42

secondary

#A33E71

accent

#4195E7

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #186D42

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

Preview Lab → · Contrast checker → · Palette generator →