#243A04#243A04

#243A04 is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 31.8% C 0.081 H 130.1°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#243A04
RGB	rgb(36, 58, 4)
HSL	hsl(84, 87%, 12%)
HSV	hsv(84, 93%, 23%)
CMYK	cmyk(37.9%, 0%, 93.1%, 77.3%)
CIE-LAB	lab(21.62, -18.31, 27.92)
CIE-LCH	lch(21.62, 33.38, 123.25°)
OKLab	oklab(31.81% -0.0523 0.0623)
OKLCH	oklch(31.81% 0.081 130.1)
XYZ	xyz(2.2625, 3.4099, 0.6538)
Luminance	0.0341 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 5.37

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243A04 #1A043A

analogous

#3A3504 #243A04 #093A04

triadic

#243A04 #04243A #3A0424

tetradic

#243A04 #043A35 #1A043A #3A0409

square

#243A04 #043A35 #1A043A #3A0409

split-complementary

#243A04 #04093A #35043A

monochromatic

#121D02 #121D02 #243A04 #487308 #6BAD0C

Accessibility & contrast

On white

12.49

#243A04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#243A04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243A04

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243A04	#FFFFFF	#000000	##FFFFFF
##243A04	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3500

Deuteranopia (green-blind)

#3A3309

Tritanopia (blue-blind)

#253730

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #243a04;
/* rgb */ color: rgb(36, 58, 4);
/* oklch */ color: oklch(31.8% 0.081 130.1);

Tailwind

colors: {
  custom: {
    50: '#61704a',
    500: '#243a04',
    950: '#000000',
  },
}

SCSS

$custom: #243a04;
$custom-light: #61704a;
$custom-dark: #000000;

JSON

{
  "hex": "#243a04",
  "rgb": {
    "r": 36,
    "g": 58,
    "b": 4
  },
  "hsl": {
    "h": 84.444,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.31813,
    "c": 0.08135,
    "h": 130.1
  },
  "luminance": 0.0341
}

Semantic roles & 50–950 ramp

primary

#243A04

secondary

#441E7C

accent

#2BFD80

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #243A04

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

Preview Lab → · Contrast checker → · Palette generator →