#18420F#18420F

#18420F is a dark, moderate green. Relative luminance 0.041; OKLCH L 33.7% C 0.092 H 140.4°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#18420F
RGB	rgb(24, 66, 15)
HSL	hsl(109, 63%, 16%)
HSV	hsv(109, 77%, 26%)
CMYK	cmyk(63.6%, 0%, 77.3%, 74.1%)
CIE-LAB	lab(24.08, -25.85, 25.59)
CIE-LCH	lch(24.08, 36.38, 135.28°)
OKLab	oklab(33.69% -0.0708 0.0586)
OKLCH	oklch(33.69% 0.092 140.4)
XYZ	xyz(2.4110, 4.1249, 1.1210)
Luminance	0.0413 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18420F #390F42

analogous

#31420F #18420F #0F421F

triadic

#18420F #0F1842 #420F18

tetradic

#18420F #0F3142 #390F42 #421F0F

square

#18420F #0F3142 #390F42 #421F0F

split-complementary

#18420F #1F0F42 #420F31

monochromatic

#091906 #091906 #18420F #2A741A #3CA626

Accessibility & contrast

On white

11.51

#18420F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#18420F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18420F

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18420F	#FFFFFF	#000000	##FFFFFF
##18420F	1.00	11.51	1.83	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B08

Deuteranopia (green-blind)

#3F3814

Tritanopia (blue-blind)

#134038

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #18420f;
/* rgb */ color: rgb(24, 66, 15);
/* oklch */ color: oklch(33.7% 0.092 140.4);

Tailwind

colors: {
  custom: {
    50: '#5b7750',
    500: '#18420f',
    950: '#000000',
  },
}

SCSS

$custom: #18420f;
$custom-light: #5b7750;
$custom-dark: #000000;

JSON

{
  "hex": "#18420f",
  "rgb": {
    "r": 24,
    "g": 66,
    "b": 15
  },
  "hsl": {
    "h": 109.412,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.33692,
    "c": 0.09191,
    "h": 140.4
  },
  "luminance": 0.04125
}

Semantic roles & 50–950 ramp

primary

#18420F

secondary

#6F307C

accent

#42E6C9

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040802

muted

#797B78

Preview Lab

Preview with #18420F

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

Preview Lab → · Contrast checker → · Palette generator →