#243F0D#243F0D

#243F0D is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.4% C 0.082 H 133.7°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#243F0D
RGB	rgb(36, 63, 13)
HSL	hsl(92, 66%, 15%)
HSV	hsv(92, 79%, 25%)
CMYK	cmyk(42.9%, 0%, 79.4%, 75.3%)
CIE-LAB	lab(23.54, -20.19, 26.16)
CIE-LCH	lch(23.54, 33.04, 127.66°)
OKLab	oklab(33.4% -0.0566 0.0593)
OKLCH	oklch(33.4% 0.082 133.7)
XYZ	xyz(2.5777, 3.9590, 1.0090)
Luminance	0.0396 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.89

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243F0D #280D3F

analogous

#3D3F0D #243F0D #0D3F0F

triadic

#243F0D #0D243F #3F0D24

tetradic

#243F0D #0D3D3F #280D3F #3F0F0D

square

#243F0D #0D3D3F #280D3F #3F0F0D

split-complementary

#243F0D #0F0D3F #3F0D3D

monochromatic

#0E1905 #0E1905 #243F0D #417217 #5EA422

Accessibility & contrast

On white

11.72

#243F0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#243F0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243F0D

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243F0D	#FFFFFF	#000000	##FFFFFF
##243F0D	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423906

Deuteranopia (green-blind)

#3E3712

Tritanopia (blue-blind)

#243C35

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #243f0d;
/* rgb */ color: rgb(36, 63, 13);
/* oklch */ color: oklch(33.4% 0.082 133.7);

Tailwind

colors: {
  custom: {
    50: '#61744f',
    500: '#243f0d',
    950: '#000000',
  },
}

SCSS

$custom: #243f0d;
$custom-light: #61744f;
$custom-dark: #000000;

JSON

{
  "hex": "#243f0d",
  "rgb": {
    "r": 36,
    "g": 63,
    "b": 13
  },
  "hsl": {
    "h": 92.4,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33403,
    "c": 0.08193,
    "h": 133.7
  },
  "luminance": 0.03959
}

Semantic roles & 50–950 ramp

primary

#243F0D

secondary

#572D7B

accent

#3FE99B

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #243F0D

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

Preview Lab → · Contrast checker → · Palette generator →