#182010#182010

#182010 is a very dark, muted yellow-green. Relative luminance 0.013; OKLCH L 23.0% C 0.031 H 130.2°. Best body text is #FFFFFF at 16.76:1 contrast (WCAG AA passes).

Color values

HEX	#182010
RGB	rgb(24, 32, 16)
HSL	hsl(90, 33%, 9%)
HSV	hsv(90, 50%, 13%)
CMYK	cmyk(25%, 0%, 50%, 87.5%)
CIE-LAB	lab(11.03, -7.42, 9.25)
CIE-LCH	lch(11.03, 11.86, 128.72°)
OKLab	oklab(23.04% -0.0203 0.024)
OKLCH	oklch(23.04% 0.031 130.2)
XYZ	xyz(0.9867, 1.2646, 0.6822)
Luminance	0.0126 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182010 #181020

analogous

#202010 #182010 #102010

triadic

#182010 #101820 #201018

tetradic

#182010 #102020 #181020 #201010

square

#182010 #102020 #181020 #201010

split-complementary

#182010 #101020 #201020

monochromatic

#0F140A #0F140A #182010 #374924 #557239

Accessibility & contrast

On white

16.76

#182010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#182010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182010

16.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182010	#FFFFFF	#000000	##FFFFFF
##182010	1.00	16.76	1.25	16.76
#FFFFFF	16.76	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211E0F

Deuteranopia (green-blind)

#201D11

Tritanopia (blue-blind)

#191F1C

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #182010;
/* rgb */ color: rgb(24, 32, 16);
/* oklch */ color: oklch(23.0% 0.031 130.2);

Tailwind

colors: {
  custom: {
    50: '#545b4e',
    500: '#182010',
    950: '#000000',
  },
}

SCSS

$custom: #182010;
$custom-light: #545b4e;
$custom-dark: #000000;

JSON

{
  "hex": "#182010",
  "rgb": {
    "r": 24,
    "g": 32,
    "b": 16
  },
  "hsl": {
    "h": 90,
    "s": 33.333,
    "l": 9.412
  },
  "oklch": {
    "l": 0.23038,
    "c": 0.03144,
    "h": 130.2
  },
  "luminance": 0.01265
}

Semantic roles & 50–950 ramp

primary

#182010

secondary

#463656

accent

#5EC994

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#030401

muted

#787977

Preview Lab

Preview with #182010

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

Preview Lab → · Contrast checker → · Palette generator →