#18370F#18370F

#18370F is a dark, moderate green. Relative luminance 0.030; OKLCH L 30.2% C 0.075 H 139.3°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#18370F
RGB	rgb(24, 55, 15)
HSL	hsl(107, 57%, 14%)
HSV	hsv(107, 73%, 22%)
CMYK	cmyk(56.4%, 0%, 72.7%, 78.4%)
CIE-LAB	lab(19.89, -20.70, 21.03)
CIE-LCH	lch(19.89, 29.50, 134.55°)
OKLab	oklab(30.24% -0.0569 0.049)
OKLCH	oklch(30.24% 0.075 139.3)
XYZ	xyz(1.8290, 2.9609, 0.9270)
Luminance	0.0296 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18370F #2E0F37

analogous

#2C370F #18370F #0F371A

triadic

#18370F #0F1837 #370F18

tetradic

#18370F #0F2C37 #2E0F37 #371A0F

square

#18370F #0F2C37 #2E0F37 #371A0F

split-complementary

#18370F #1A0F37 #370F2C

monochromatic

#0A1807 #0A1807 #18370F #2D671C #429729

Accessibility & contrast

On white

13.19

#18370F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#18370F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18370F

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18370F	#FFFFFF	#000000	##FFFFFF
##18370F	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39320A

Deuteranopia (green-blind)

#352F12

Tritanopia (blue-blind)

#15352F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #18370f;
/* rgb */ color: rgb(24, 55, 15);
/* oklch */ color: oklch(30.2% 0.075 139.3);

Tailwind

colors: {
  custom: {
    50: '#586e4f',
    500: '#18370f',
    950: '#000000',
  },
}

SCSS

$custom: #18370f;
$custom-light: #586e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#18370f",
  "rgb": {
    "r": 24,
    "g": 55,
    "b": 15
  },
  "hsl": {
    "h": 106.5,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.30242,
    "c": 0.07503,
    "h": 139.3
  },
  "luminance": 0.02961
}

Semantic roles & 50–950 ramp

primary

#18370F

secondary

#633171

accent

#47E0BE

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030702

muted

#787A78

Preview Lab

Preview with #18370F

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

Preview Lab → · Contrast checker → · Palette generator →