#186828#186828

#186828 is a mid, vivid green. Relative luminance 0.102; OKLCH L 45.5% C 0.124 H 146.3°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#186828
RGB	rgb(24, 104, 40)
HSL	hsl(132, 63%, 25%)
HSV	hsv(132, 77%, 41%)
CMYK	cmyk(76.9%, 0%, 61.5%, 59.2%)
CIE-LAB	lab(38.28, -38.16, 28.90)
CIE-LCH	lch(38.28, 47.87, 142.86°)
OKLab	oklab(45.53% -0.1028 0.0685)
OKLCH	oklch(45.53% 0.124 146.3)
XYZ	xyz(5.7096, 10.2474, 3.6841)
Luminance	0.1025 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186828 #681858

analogous

#306818 #186828 #186850

triadic

#186828 #281868 #682818

tetradic

#186828 #183068 #681858 #685018

square

#186828 #183068 #681858 #685018

split-complementary

#186828 #501868 #681830

monochromatic

#06190A #0D3615 #186828 #239A3B #2FCB4E

Accessibility & contrast

On white

6.89

#186828 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#186828 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186828

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186828	#FFFFFF	#000000	##FFFFFF
##186828	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5E22

Deuteranopia (green-blind)

#60582D

Tritanopia (blue-blind)

#00655A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #186828;
/* rgb */ color: rgb(24, 104, 40);
/* oklch */ color: oklch(45.5% 0.124 146.3);

Tailwind

colors: {
  custom: {
    50: '#639464',
    500: '#186828',
    950: '#000000',
  },
}

SCSS

$custom: #186828;
$custom-light: #639464;
$custom-dark: #000000;

JSON

{
  "hex": "#186828",
  "rgb": {
    "r": 24,
    "g": 104,
    "b": 40
  },
  "hsl": {
    "h": 132,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.45526,
    "c": 0.12355,
    "h": 146.3
  },
  "luminance": 0.10248
}

Semantic roles & 50–950 ramp

primary

#186828

secondary

#9E3E8B

accent

#42C5E6

background

#F6F9F6

surface

#EBF1EB

border

#C6CBC6

text

#060D05

muted

#7A7E7A

Preview Lab

Preview with #186828

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

Preview Lab → · Contrast checker → · Palette generator →