#182903#182903

#182903 is a dark, moderate yellow-green. Relative luminance 0.018; OKLCH L 25.6% C 0.065 H 130.5°. Best body text is #FFFFFF at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#182903
RGB	rgb(24, 41, 3)
HSL	hsl(87, 86%, 9%)
HSV	hsv(87, 93%, 16%)
CMYK	cmyk(41.5%, 0%, 92.7%, 83.9%)
CIE-LAB	lab(14.32, -14.74, 19.43)
CIE-LCH	lch(14.32, 24.38, 127.18°)
OKLab	oklab(25.65% -0.042 0.0491)
OKLCH	oklch(25.65% 0.065 130.5)
XYZ	xyz(1.1861, 1.7866, 0.3685)
Luminance	0.0179 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182903 #140329

analogous

#292703 #182903 #052903

triadic

#182903 #031829 #290318

tetradic

#182903 #032927 #140329 #290305

square

#182903 #032927 #140329 #290305

split-complementary

#182903 #030529 #270329

monochromatic

#111D02 #111D02 #182903 #396207 #5B9B0B

Accessibility & contrast

On white

15.47

#182903 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#182903 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182903

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182903	#FFFFFF	#000000	##FFFFFF
##182903	1.00	15.47	1.36	15.47
#FFFFFF	15.47	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2500

Deuteranopia (green-blind)

#292406

Tritanopia (blue-blind)

#192722

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #182903;
/* rgb */ color: rgb(24, 41, 3);
/* oklch */ color: oklch(25.6% 0.065 130.5);

Tailwind

colors: {
  custom: {
    50: '#566348',
    500: '#182903',
    950: '#000000',
  },
}

SCSS

$custom: #182903;
$custom-light: #566348;
$custom-dark: #000000;

JSON

{
  "hex": "#182903",
  "rgb": {
    "r": 24,
    "g": 41,
    "b": 3
  },
  "hsl": {
    "h": 86.842,
    "s": 86.364,
    "l": 8.627
  },
  "oklch": {
    "l": 0.25647,
    "c": 0.06458,
    "h": 130.5
  },
  "luminance": 0.01787
}

Semantic roles & 50–950 ramp

primary

#182903

secondary

#401B6D

accent

#2BFD89

background

#F5F5F4

surface

#E9EAE6

border

#C5C6C2

text

#030500

muted

#787977

Preview Lab

Preview with #182903

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

Preview Lab → · Contrast checker → · Palette generator →