#18510E#18510E

#18510E is a dark, moderate green. Relative luminance 0.061; OKLCH L 38.3% C 0.113 H 141.0°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#18510E
RGB	rgb(24, 81, 14)
HSL	hsl(111, 71%, 19%)
HSV	hsv(111, 83%, 32%)
CMYK	cmyk(70.4%, 0%, 82.7%, 68.2%)
CIE-LAB	lab(29.69, -32.22, 31.75)
CIE-LCH	lch(29.69, 45.23, 135.42°)
OKLab	oklab(38.33% -0.0881 0.0713)
OKLCH	oklch(38.33% 0.113 141)
XYZ	xyz(3.3982, 6.1104, 1.4157)
Luminance	0.0611 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 3.54

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18510E #470E51

analogous

#39510E #18510E #0E5125

triadic

#18510E #0E1851 #510E18

tetradic

#18510E #0E3951 #470E51 #51250E

square

#18510E #0E3951 #470E51 #51250E

split-complementary

#18510E #250E51 #510E39

monochromatic

#081A05 #091D05 #18510E #278517 #37B920

Accessibility & contrast

On white

9.45

#18510E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#18510E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18510E

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18510E	#FFFFFF	#000000	##FFFFFF
##18510E	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534902

Deuteranopia (green-blind)

#4C4415

Tritanopia (blue-blind)

#0E4E44

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #18510e;
/* rgb */ color: rgb(24, 81, 14);
/* oklch */ color: oklch(38.3% 0.113 141.0);

Tailwind

colors: {
  custom: {
    50: '#5e8252',
    500: '#18510e',
    950: '#000000',
  },
}

SCSS

$custom: #18510e;
$custom-light: #5e8252;
$custom-dark: #000000;

JSON

{
  "hex": "#18510e",
  "rgb": {
    "r": 24,
    "g": 81,
    "b": 14
  },
  "hsl": {
    "h": 111.045,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.38327,
    "c": 0.11333,
    "h": 141
  },
  "luminance": 0.06111
}

Semantic roles & 50–950 ramp

primary

#18510E

secondary

#7E2F8C

accent

#3AEDD3

background

#F5F8F4

surface

#EAEFE7

border

#C6CAC3

text

#050A02

muted

#797C78

Preview Lab

Preview with #18510E

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

Preview Lab → · Contrast checker → · Palette generator →