#182900#182900

#182900 is a dark, moderate yellow-green. Relative luminance 0.018; OKLCH L 25.6% C 0.068 H 129.5°. Best body text is #FFFFFF at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#182900
RGB	rgb(24, 41, 0)
HSL	hsl(85, 100%, 8%)
HSV	hsv(85, 100%, 16%)
CMYK	cmyk(41.5%, 0%, 100%, 83.9%)
CIE-LAB	lab(14.29, -15.12, 20.60)
CIE-LCH	lch(14.29, 25.55, 126.27°)
OKLab	oklab(25.61% -0.0436 0.0528)
OKLCH	oklch(25.61% 0.068 129.5)
XYZ	xyz(1.1696, 1.7800, 0.2820)
Luminance	0.0178 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182900 #110029

analogous

#292500 #182900 #032900

triadic

#182900 #001829 #290018

tetradic

#182900 #002925 #110029 #290003

square

#182900 #002925 #110029 #290003

split-complementary

#182900 #000329 #250029

monochromatic

#121F00 #121F00 #182900 #3C6600 #60A300

Accessibility & contrast

On white

15.49

#182900 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#182900 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182900

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182900	#FFFFFF	#000000	##FFFFFF
##182900	1.00	15.49	1.36	15.49
#FFFFFF	15.49	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2500

Deuteranopia (green-blind)

#292403

Tritanopia (blue-blind)

#192721

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #182900;
/* rgb */ color: rgb(24, 41, 0);
/* oklch */ color: oklch(25.6% 0.068 129.5);

Tailwind

colors: {
  custom: {
    50: '#566346',
    500: '#182900',
    950: '#000000',
  },
}

SCSS

$custom: #182900;
$custom-light: #566346;
$custom-dark: #000000;

JSON

{
  "hex": "#182900",
  "rgb": {
    "r": 24,
    "g": 41,
    "b": 0
  },
  "hsl": {
    "h": 84.878,
    "s": 100,
    "l": 8.039
  },
  "oklch": {
    "l": 0.25605,
    "c": 0.06843,
    "h": 129.5
  },
  "luminance": 0.0178
}

Semantic roles & 50–950 ramp

primary

#182900

secondary

#3A1471

accent

#29FF82

background

#F5F5F3

surface

#E9EAE5

border

#C5C6C1

text

#030500

muted

#787977

Preview Lab

Preview with #182900

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

Preview Lab → · Contrast checker → · Palette generator →