#18200E#18200E

#18200E is a very dark, muted yellow-green. Relative luminance 0.013; OKLCH L 23.0% C 0.034 H 128.4°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#18200E
RGB	rgb(24, 32, 14)
HSL	hsl(87, 39%, 9%)
HSV	hsv(87, 56%, 13%)
CMYK	cmyk(25%, 0%, 56.2%, 87.5%)
CIE-LAB	lab(10.98, -7.77, 10.26)
CIE-LCH	lch(10.98, 12.87, 127.14°)
OKLab	oklab(22.99% -0.0214 0.027)
OKLCH	oklch(22.99% 0.034 128.4)
XYZ	xyz(0.9725, 1.2589, 0.6071)
Luminance	0.0126 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18200E #160E20

analogous

#201F0E #18200E #0F200E

triadic

#18200E #0E1820 #200E18

tetradic

#18200E #0E201F #160E20 #200E0F

square

#18200E #0E201F #160E20 #200E0F

split-complementary

#18200E #0E0F20 #1F0E20

monochromatic

#101509 #101509 #18200E #384B21 #587533

Accessibility & contrast

On white

16.78

#18200E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#18200E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18200E

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18200E	#FFFFFF	#000000	##FFFFFF
##18200E	1.00	16.78	1.25	16.78
#FFFFFF	16.78	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E0D

Deuteranopia (green-blind)

#201D0F

Tritanopia (blue-blind)

#191F1C

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #18200e;
/* rgb */ color: rgb(24, 32, 14);
/* oklch */ color: oklch(23.0% 0.034 128.4);

Tailwind

colors: {
  custom: {
    50: '#545b4d',
    500: '#18200e',
    950: '#000000',
  },
}

SCSS

$custom: #18200e;
$custom-light: #545b4d;
$custom-dark: #000000;

JSON

{
  "hex": "#18200e",
  "rgb": {
    "r": 24,
    "g": 32,
    "b": 14
  },
  "hsl": {
    "h": 86.667,
    "s": 39.13,
    "l": 9.02
  },
  "oklch": {
    "l": 0.22992,
    "c": 0.03444,
    "h": 128.4
  },
  "luminance": 0.01259
}

Semantic roles & 50–950 ramp

primary

#18200E

secondary

#433258

accent

#59CF8D

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#030401

muted

#787977

Preview Lab

Preview with #18200E

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

Preview Lab → · Contrast checker → · Palette generator →