#18360B#18360B

#18360B is a dark, moderate green. Relative luminance 0.029; OKLCH L 29.9% C 0.077 H 137.8°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#18360B
RGB	rgb(24, 54, 11)
HSL	hsl(102, 66%, 13%)
HSV	hsv(102, 80%, 21%)
CMYK	cmyk(55.6%, 0%, 79.6%, 78.8%)
CIE-LAB	lab(19.46, -20.66, 22.46)
CIE-LCH	lch(19.46, 30.52, 132.61°)
OKLab	oklab(29.88% -0.0571 0.0518)
OKLCH	oklch(29.88% 0.077 137.8)
XYZ	xyz(1.7562, 2.8566, 0.7754)
Luminance	0.0286 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18360B #290B36

analogous

#2E360B #18360B #0B3613

triadic

#18360B #0B1836 #360B18

tetradic

#18360B #0B2E36 #290B36 #36130B

square

#18360B #0B2E36 #290B36 #36130B

split-complementary

#18360B #130B36 #360B2E

monochromatic

#0B1905 #0B1905 #18360B #2F6915 #459C20

Accessibility & contrast

On white

13.36

#18360B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#18360B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18360B

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18360B	#FFFFFF	#000000	##FFFFFF
##18360B	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383106

Deuteranopia (green-blind)

#342E0F

Tritanopia (blue-blind)

#16342D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #18360b;
/* rgb */ color: rgb(24, 54, 11);
/* oklch */ color: oklch(29.9% 0.077 137.8);

Tailwind

colors: {
  custom: {
    50: '#586d4d',
    500: '#18360b',
    950: '#000000',
  },
}

SCSS

$custom: #18360b;
$custom-light: #586d4d;
$custom-dark: #000000;

JSON

{
  "hex": "#18360b",
  "rgb": {
    "r": 24,
    "g": 54,
    "b": 11
  },
  "hsl": {
    "h": 101.86,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.29878,
    "c": 0.07709,
    "h": 137.8
  },
  "luminance": 0.02857
}

Semantic roles & 50–950 ramp

primary

#18360B

secondary

#5D2A73

accent

#3FE9B6

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030701

muted

#787A77

Preview Lab

Preview with #18360B

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

Preview Lab → · Contrast checker → · Palette generator →