#186818#186818

#186818 is a mid, vivid green. Relative luminance 0.102; OKLCH L 45.3% C 0.136 H 142.9°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#186818
RGB	rgb(24, 104, 24)
HSL	hsl(120, 63%, 25%)
HSV	hsv(120, 77%, 41%)
CMYK	cmyk(76.9%, 0%, 76.9%, 59.2%)
CIE-LAB	lab(38.13, -40.02, 36.21)
CIE-LCH	lch(38.13, 53.97, 137.86°)
OKLab	oklab(45.35% -0.1086 0.0821)
OKLCH	oklch(45.35% 0.136 142.9)
XYZ	xyz(5.4915, 10.1601, 2.5357)
Luminance	0.1016 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186818 #681868

analogous

#406818 #186818 #186840

triadic

#186818 #181868 #681818

tetradic

#186818 #184068 #681868 #684018

square

#186818 #184068 #681868 #684018

split-complementary

#186818 #401868 #681840

monochromatic

#061906 #0D360D #186818 #239A23 #2FCB2F

Accessibility & contrast

On white

6.93

#186818 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#186818 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186818

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186818	#FFFFFF	#000000	##FFFFFF
##186818	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5E0A

Deuteranopia (green-blind)

#615720

Tritanopia (blue-blind)

#006558

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #186818;
/* rgb */ color: rgb(24, 104, 24);
/* oklch */ color: oklch(45.3% 0.136 142.9);

Tailwind

colors: {
  custom: {
    50: '#64945b',
    500: '#186818',
    950: '#000000',
  },
}

SCSS

$custom: #186818;
$custom-light: #64945b;
$custom-dark: #000000;

JSON

{
  "hex": "#186818",
  "rgb": {
    "r": 24,
    "g": 104,
    "b": 24
  },
  "hsl": {
    "h": 120,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.45348,
    "c": 0.13617,
    "h": 142.9
  },
  "luminance": 0.10161
}

Semantic roles & 50–950 ramp

primary

#186818

secondary

#9E3E9E

accent

#42E6E6

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #186818

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

Preview Lab → · Contrast checker → · Palette generator →