#183104#183104

#183104 is a dark, moderate yellow-green. Relative luminance 0.024; OKLCH L 28.2% C 0.076 H 134.4°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#183104
RGB	rgb(24, 49, 4)
HSL	hsl(93, 85%, 10%)
HSV	hsv(93, 92%, 19%)
CMYK	cmyk(51%, 0%, 91.8%, 80.8%)
CIE-LAB	lab(17.46, -18.89, 22.96)
CIE-LCH	lch(17.46, 29.73, 129.44°)
OKLab	oklab(28.21% -0.053 0.0541)
OKLCH	oklch(28.21% 0.076 134.4)
XYZ	xyz(1.4969, 2.3995, 0.4991)
Luminance	0.0240 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 8.28

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183104 #1D0431

analogous

#2E3104 #183104 #043106

triadic

#183104 #041831 #310418

tetradic

#183104 #042E31 #1D0431 #310604

square

#183104 #042E31 #1D0431 #310604

split-complementary

#183104 #060431 #31042E

monochromatic

#0E1C02 #0E1C02 #183104 #346A09 #4FA20D

Accessibility & contrast

On white

14.19

#183104 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#183104 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183104

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183104	#FFFFFF	#000000	##FFFFFF
##183104	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C00

Deuteranopia (green-blind)

#302A08

Tritanopia (blue-blind)

#182F28

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #183104;
/* rgb */ color: rgb(24, 49, 4);
/* oklch */ color: oklch(28.2% 0.076 134.4);

Tailwind

colors: {
  custom: {
    50: '#576949',
    500: '#183104',
    950: '#000000',
  },
}

SCSS

$custom: #183104;
$custom-light: #576949;
$custom-dark: #000000;

JSON

{
  "hex": "#183104",
  "rgb": {
    "r": 24,
    "g": 49,
    "b": 4
  },
  "hsl": {
    "h": 93.333,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.28213,
    "c": 0.07571,
    "h": 134.4
  },
  "luminance": 0.024
}

Semantic roles & 50–950 ramp

primary

#183104

secondary

#4D1D73

accent

#2DFB9F

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030601

muted

#787A77

Preview Lab

Preview with #183104

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

Preview Lab → · Contrast checker → · Palette generator →