#186D2B#186D2B

#186D2B is a mid, vivid green. Relative luminance 0.113; OKLCH L 47.0% C 0.128 H 146.7°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#186D2B
RGB	rgb(24, 109, 43)
HSL	hsl(133, 64%, 26%)
HSV	hsv(133, 78%, 43%)
CMYK	cmyk(78%, 0%, 60.6%, 57.3%)
CIE-LAB	lab(40.09, -39.62, 29.48)
CIE-LCH	lch(40.09, 49.38, 143.35°)
OKLab	oklab(47.03% -0.1067 0.07)
OKLCH	oklch(47.03% 0.128 146.7)
XYZ	xyz(6.2809, 11.3052, 4.1361)
Luminance	0.1131 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D2B #6D185A

analogous

#2F6D18 #186D2B #186D55

triadic

#186D2B #2B186D #6D2B18

tetradic

#186D2B #182F6D #6D185A #6D5518

square

#186D2B #182F6D #6D185A #6D5518

split-complementary

#186D2B #55186D #6D182F

monochromatic

#06190A #0D3B17 #186D2B #239F3F #2ED153

Accessibility & contrast

On white

6.44

#186D2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#186D2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D2B

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D2B	#FFFFFF	#000000	##FFFFFF
##186D2B	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6324

Deuteranopia (green-blind)

#655C30

Tritanopia (blue-blind)

#006A5E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #186d2b;
/* rgb */ color: rgb(24, 109, 43);
/* oklch */ color: oklch(47.0% 0.128 146.7);

Tailwind

colors: {
  custom: {
    50: '#649866',
    500: '#186d2b',
    950: '#000000',
  },
}

SCSS

$custom: #186d2b;
$custom-light: #649866;
$custom-dark: #000000;

JSON

{
  "hex": "#186d2b",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 43
  },
  "hsl": {
    "h": 133.412,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.47034,
    "c": 0.12759,
    "h": 146.7
  },
  "luminance": 0.11306
}

Semantic roles & 50–950 ramp

primary

#186D2B

secondary

#A33E8C

accent

#41C2E7

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E06

muted

#7A7E7A

Preview Lab

Preview with #186D2B

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

Preview Lab → · Contrast checker → · Palette generator →