#182E04#182E04

#182E04 is a dark, moderate yellow-green. Relative luminance 0.022; OKLCH L 27.3% C 0.071 H 133.3°. Best body text is #FFFFFF at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#182E04
RGB	rgb(24, 46, 4)
HSL	hsl(91, 84%, 10%)
HSV	hsv(91, 91%, 18%)
CMYK	cmyk(47.8%, 0%, 91.3%, 82%)
CIE-LAB	lab(16.29, -17.33, 21.53)
CIE-LCH	lch(16.29, 27.64, 128.84°)
OKLab	oklab(27.26% -0.0488 0.0518)
OKLCH	oklch(27.26% 0.071 133.3)
XYZ	xyz(1.3756, 2.1569, 0.4587)
Luminance	0.0216 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 9.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182E04 #1A042E

analogous

#2D2E04 #182E04 #042E05

triadic

#182E04 #04182E #2E0418

tetradic

#182E04 #042D2E #1A042E #2E0504

square

#182E04 #042D2E #1A042E #2E0504

split-complementary

#182E04 #05042E #2E042D

monochromatic

#0F1C02 #0F1C02 #182E04 #356609 #539F0E

Accessibility & contrast

On white

14.67

#182E04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#182E04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182E04

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182E04	#FFFFFF	#000000	##FFFFFF
##182E04	1.00	14.67	1.43	14.67
#FFFFFF	14.67	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302900

Deuteranopia (green-blind)

#2D2807

Tritanopia (blue-blind)

#182C26

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #182e04;
/* rgb */ color: rgb(24, 46, 4);
/* oklch */ color: oklch(27.3% 0.071 133.3);

Tailwind

colors: {
  custom: {
    50: '#576749',
    500: '#182e04',
    950: '#000000',
  },
}

SCSS

$custom: #182e04;
$custom-light: #576749;
$custom-dark: #000000;

JSON

{
  "hex": "#182e04",
  "rgb": {
    "r": 24,
    "g": 46,
    "b": 4
  },
  "hsl": {
    "h": 91.429,
    "s": 84,
    "l": 9.804
  },
  "oklch": {
    "l": 0.27256,
    "c": 0.07117,
    "h": 133.3
  },
  "luminance": 0.02157
}

Semantic roles & 50–950 ramp

primary

#182E04

secondary

#491D71

accent

#2EFA99

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#030600

muted

#787A77

Preview Lab

Preview with #182E04

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

Preview Lab → · Contrast checker → · Palette generator →