#186F40#186F40

#186F40 is a mid, moderate green. Relative luminance 0.119; OKLCH L 48.0% C 0.110 H 154.3°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#186F40
RGB	rgb(24, 111, 64)
HSL	hsl(148, 64%, 26%)
HSV	hsv(148, 78%, 44%)
CMYK	cmyk(78.4%, 0%, 42.3%, 56.5%)
CIE-LAB	lab(41.11, -36.71, 19.17)
CIE-LCH	lch(41.11, 41.42, 152.43°)
OKLab	oklab(47.98% -0.0989 0.0477)
OKLCH	oklch(47.98% 0.11 154.3)
XYZ	xyz(6.9859, 11.9324, 6.7845)
Luminance	0.1193 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186F40 #6F1847

analogous

#1C6F18 #186F40 #186F6C

triadic

#186F40 #40186F #6F4018

tetradic

#186F40 #181C6F #6F1847 #6F6C18

square

#186F40 #181C6F #6F1847 #6F6C18

split-complementary

#186F40 #6C186F #6F181C

monochromatic

#05190F #0D3D23 #186F40 #23A15D #2FD27A

Accessibility & contrast

On white

6.20

#186F40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#186F40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186F40

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186F40	#FFFFFF	#000000	##FFFFFF
##186F40	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F653D

Deuteranopia (green-blind)

#645E43

Tritanopia (blue-blind)

#006E63

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #186f40;
/* rgb */ color: rgb(24, 111, 64);
/* oklch */ color: oklch(48.0% 0.110 154.3);

Tailwind

colors: {
  custom: {
    50: '#649975',
    500: '#186f40',
    950: '#000000',
  },
}

SCSS

$custom: #186f40;
$custom-light: #649975;
$custom-dark: #000000;

JSON

{
  "hex": "#186f40",
  "rgb": {
    "r": 24,
    "g": 111,
    "b": 64
  },
  "hsl": {
    "h": 147.586,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.4798,
    "c": 0.10985,
    "h": 154.3
  },
  "luminance": 0.11933
}

Semantic roles & 50–950 ramp

primary

#186F40

secondary

#A53E76

accent

#409BE7

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #186F40

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

Preview Lab → · Contrast checker → · Palette generator →