#185828#185828

#185828 is a dark, moderate green. Relative luminance 0.073; OKLCH L 40.8% C 0.101 H 148.1°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#185828
RGB	rgb(24, 88, 40)
HSL	hsl(135, 57%, 22%)
HSV	hsv(135, 73%, 35%)
CMYK	cmyk(72.7%, 0%, 54.5%, 65.5%)
CIE-LAB	lab(32.54, -31.76, 21.98)
CIE-LCH	lch(32.54, 38.63, 145.31°)
OKLab	oklab(40.77% -0.0856 0.0532)
OKLCH	oklch(40.77% 0.101 148.1)
XYZ	xyz(4.2491, 7.3264, 3.1973)
Luminance	0.0733 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185828 #581848

analogous

#285818 #185828 #185848

triadic

#185828 #281858 #582818

tetradic

#185828 #182858 #581848 #584818

square

#185828 #182858 #581848 #584818

split-complementary

#185828 #481858 #581828

monochromatic

#07180B #0B2812 #185828 #25883E #32B854

Accessibility & contrast

On white

8.52

#185828 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#185828 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185828

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185828	#FFFFFF	#000000	##FFFFFF
##185828	1.00	8.52	2.47	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595024

Deuteranopia (green-blind)

#514A2B

Tritanopia (blue-blind)

#01564D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #185828;
/* rgb */ color: rgb(24, 88, 40);
/* oklch */ color: oklch(40.8% 0.101 148.1);

Tailwind

colors: {
  custom: {
    50: '#5e8863',
    500: '#185828',
    950: '#000000',
  },
}

SCSS

$custom: #185828;
$custom-light: #5e8863;
$custom-dark: #000000;

JSON

{
  "hex": "#185828",
  "rgb": {
    "r": 24,
    "g": 88,
    "b": 40
  },
  "hsl": {
    "h": 135,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.40774,
    "c": 0.10082,
    "h": 148.1
  },
  "luminance": 0.07327
}

Semantic roles & 50–950 ramp

primary

#185828

secondary

#8F3D7A

accent

#47BAE0

background

#F5F8F5

surface

#EAF0EA

border

#C6CBC6

text

#050B05

muted

#797C79

Preview Lab

Preview with #185828

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

Preview Lab → · Contrast checker → · Palette generator →