#182F05#182F05

#182F05 is a dark, moderate yellow-green. Relative luminance 0.022; OKLCH L 27.6% C 0.072 H 134.0°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#182F05
RGB	rgb(24, 47, 5)
HSL	hsl(93, 81%, 10%)
HSV	hsv(93, 89%, 18%)
CMYK	cmyk(48.9%, 0%, 89.4%, 81.6%)
CIE-LAB	lab(16.69, -17.74, 21.61)
CIE-LCH	lch(16.69, 27.96, 129.38°)
OKLab	oklab(27.59% -0.0498 0.0515)
OKLCH	oklch(27.59% 0.072 134)
XYZ	xyz(1.4206, 2.2381, 0.5007)
Luminance	0.0224 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 9.09

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182F05 #1C052F

analogous

#2D2F05 #182F05 #052F07

triadic

#182F05 #05182F #2F0518

tetradic

#182F05 #052D2F #1C052F #2F0705

square

#182F05 #052D2F #1C052F #2F0705

split-complementary

#182F05 #07052F #2F052D

monochromatic

#0E1C03 #0E1C03 #182F05 #34660B #509E11

Accessibility & contrast

On white

14.51

#182F05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#182F05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182F05

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182F05	#FFFFFF	#000000	##FFFFFF
##182F05	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312A01

Deuteranopia (green-blind)

#2E2909

Tritanopia (blue-blind)

#182D27

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #182f05;
/* rgb */ color: rgb(24, 47, 5);
/* oklch */ color: oklch(27.6% 0.072 134.0);

Tailwind

colors: {
  custom: {
    50: '#576749',
    500: '#182f05',
    950: '#000000',
  },
}

SCSS

$custom: #182f05;
$custom-light: #576749;
$custom-dark: #000000;

JSON

{
  "hex": "#182f05",
  "rgb": {
    "r": 24,
    "g": 47,
    "b": 5
  },
  "hsl": {
    "h": 92.857,
    "s": 80.769,
    "l": 10.196
  },
  "oklch": {
    "l": 0.27587,
    "c": 0.07166,
    "h": 134
  },
  "luminance": 0.02238
}

Semantic roles & 50–950 ramp

primary

#182F05

secondary

#4C1F71

accent

#31F79D

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030601

muted

#787A77

Preview Lab

Preview with #182F05

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

Preview Lab → · Contrast checker → · Palette generator →