#186C3F#186C3F

#186C3F is a mid, moderate green. Relative luminance 0.113; OKLCH L 47.1% C 0.107 H 154.6°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#186C3F
RGB	rgb(24, 108, 63)
HSL	hsl(148, 64%, 26%)
HSV	hsv(148, 78%, 42%)
CMYK	cmyk(77.8%, 0%, 41.7%, 57.6%)
CIE-LAB	lab(40.04, -35.68, 18.35)
CIE-LCH	lch(40.04, 40.12, 152.79°)
OKLab	oklab(47.1% -0.0962 0.0457)
OKLCH	oklch(47.1% 0.107 154.6)
XYZ	xyz(6.6358, 11.2774, 6.5287)
Luminance	0.1128 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186C3F #6C1845

analogous

#1B6C18 #186C3F #186C69

triadic

#186C3F #3F186C #6C3F18

tetradic

#186C3F #181B6C #6C1845 #6C6918

square

#186C3F #181B6C #6C1845 #6C6918

split-complementary

#186C3F #69186C #6C181B

monochromatic

#06190F #0D3A22 #186C3F #239E5C #2ED079

Accessibility & contrast

On white

6.45

#186C3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#186C3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186C3F

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186C3F	#FFFFFF	#000000	##FFFFFF
##186C3F	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)

#6C633C

Deuteranopia (green-blind)

#625B42

Tritanopia (blue-blind)

#006B61

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #186c3f;
/* rgb */ color: rgb(24, 108, 63);
/* oklch */ color: oklch(47.1% 0.107 154.6);

Tailwind

colors: {
  custom: {
    50: '#639774',
    500: '#186c3f',
    950: '#000000',
  },
}

SCSS

$custom: #186c3f;
$custom-light: #639774;
$custom-dark: #000000;

JSON

{
  "hex": "#186c3f",
  "rgb": {
    "r": 24,
    "g": 108,
    "b": 63
  },
  "hsl": {
    "h": 147.857,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47096,
    "c": 0.10655,
    "h": 154.6
  },
  "luminance": 0.11278
}

Semantic roles & 50–950 ramp

primary

#186C3F

secondary

#A23E73

accent

#419AE7

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #186C3F

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

Preview Lab → · Contrast checker → · Palette generator →