#183D06#183D06

#183D06 is a dark, moderate green. Relative luminance 0.035; OKLCH L 32.0% C 0.091 H 137.8°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#183D06
RGB	rgb(24, 61, 6)
HSL	hsl(100, 82%, 13%)
HSV	hsv(100, 90%, 24%)
CMYK	cmyk(60.7%, 0%, 90.2%, 76.1%)
CIE-LAB	lab(22.11, -24.43, 27.43)
CIE-LCH	lch(22.11, 36.73, 131.69°)
OKLab	oklab(32.04% -0.0677 0.0614)
OKLCH	oklch(32.04% 0.091 137.8)
XYZ	xyz(2.0782, 3.5447, 0.7469)
Luminance	0.0355 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183D06 #2B063D

analogous

#333D06 #183D06 #063D0F

triadic

#183D06 #06183D #3D0618

tetradic

#183D06 #06333D #2B063D #3D0F06

square

#183D06 #06333D #2B063D #3D0F06

split-complementary

#183D06 #0F063D #3D0633

monochromatic

#0B1C03 #0B1C03 #183D06 #2E750B #44AC11

Accessibility & contrast

On white

12.29

#183D06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#183D06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183D06

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183D06	#FFFFFF	#000000	##FFFFFF
##183D06	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3700

Deuteranopia (green-blind)

#3B340C

Tritanopia (blue-blind)

#153A33

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #183d06;
/* rgb */ color: rgb(24, 61, 6);
/* oklch */ color: oklch(32.0% 0.091 137.8);

Tailwind

colors: {
  custom: {
    50: '#5a734b',
    500: '#183d06',
    950: '#000000',
  },
}

SCSS

$custom: #183d06;
$custom-light: #5a734b;
$custom-dark: #000000;

JSON

{
  "hex": "#183d06",
  "rgb": {
    "r": 24,
    "g": 61,
    "b": 6
  },
  "hsl": {
    "h": 100.364,
    "s": 82.09,
    "l": 13.137
  },
  "oklch": {
    "l": 0.32041,
    "c": 0.09138,
    "h": 137.8
  },
  "luminance": 0.03545
}

Semantic roles & 50–950 ramp

primary

#183D06

secondary

#5F227D

accent

#2FF8B7

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040801

muted

#797B77

Preview Lab

Preview with #183D06

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

Preview Lab → · Contrast checker → · Palette generator →