#18532B#18532B

#18532B is a dark, moderate green. Relative luminance 0.066; OKLCH L 39.3% C 0.090 H 150.5°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#18532B
RGB	rgb(24, 83, 43)
HSL	hsl(139, 55%, 21%)
HSV	hsv(139, 71%, 33%)
CMYK	cmyk(71.1%, 0%, 48.2%, 67.5%)
CIE-LAB	lab(30.77, -29.06, 18.00)
CIE-LCH	lch(30.77, 34.18, 148.22°)
OKLab	oklab(39.33% -0.0784 0.0443)
OKLCH	oklch(39.33% 0.09 150.5)
XYZ	xyz(3.9057, 6.5547, 3.3444)
Luminance	0.0655 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18532B #531840

analogous

#225318 #18532B #185348

triadic

#18532B #2B1853 #532B18

tetradic

#18532B #182253 #531840 #534818

square

#18532B #182253 #531840 #534818

split-complementary

#18532B #481853 #531822

monochromatic

#07180C #0A2412 #18532B #268244 #33B25C

Accessibility & contrast

On white

9.09

#18532B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#18532B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18532B

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18532B	#FFFFFF	#000000	##FFFFFF
##18532B	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C28

Deuteranopia (green-blind)

#4C462E

Tritanopia (blue-blind)

#025249

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #18532b;
/* rgb */ color: rgb(24, 83, 43);
/* oklch */ color: oklch(39.3% 0.090 150.5);

Tailwind

colors: {
  custom: {
    50: '#5d8465',
    500: '#18532b',
    950: '#000000',
  },
}

SCSS

$custom: #18532b;
$custom-light: #5d8465;
$custom-dark: #000000;

JSON

{
  "hex": "#18532b",
  "rgb": {
    "r": 24,
    "g": 83,
    "b": 43
  },
  "hsl": {
    "h": 139.322,
    "s": 55.14,
    "l": 20.98
  },
  "oklch": {
    "l": 0.39332,
    "c": 0.09006,
    "h": 150.5
  },
  "luminance": 0.06555
}

Semantic roles & 50–950 ramp

primary

#18532B

secondary

#8A3D71

accent

#49AEDE

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#050B05

muted

#797C7A

Preview Lab

Preview with #18532B

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

Preview Lab → · Contrast checker → · Palette generator →