#243F1C#243F1C

#243F1C is a dark, moderate green. Relative luminance 0.040; OKLCH L 33.6% C 0.067 H 138.9°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#243F1C
RGB	rgb(36, 63, 28)
HSL	hsl(106, 38%, 18%)
HSV	hsv(106, 56%, 25%)
CMYK	cmyk(42.9%, 0%, 55.6%, 75.3%)
CIE-LAB	lab(23.72, -18.36, 18.20)
CIE-LCH	lch(23.72, 25.85, 135.25°)
OKLab	oklab(33.61% -0.0503 0.0439)
OKLCH	oklch(33.61% 0.067 138.9)
XYZ	xyz(2.7146, 4.0138, 1.7301)
Luminance	0.0401 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243F1C #371C3F

analogous

#353F1C #243F1C #1C3F25

triadic

#243F1C #1C243F #3F1C24

tetradic

#243F1C #1C353F #371C3F #3F251C

square

#243F1C #1C353F #371C3F #3F251C

split-complementary

#243F1C #251C3F #3F1C35

monochromatic

#0C1509 #0C1509 #243F1C #3C692F #549442

Accessibility & contrast

On white

11.65

#243F1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#243F1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243F1C

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243F1C	#FFFFFF	#000000	##FFFFFF
##243F1C	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A19

Deuteranopia (green-blind)

#3D381E

Tritanopia (blue-blind)

#223D37

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #243f1c;
/* rgb */ color: rgb(36, 63, 28);
/* oklch */ color: oklch(33.6% 0.067 138.9);

Tailwind

colors: {
  custom: {
    50: '#607459',
    500: '#243f1c',
    950: '#000000',
  },
}

SCSS

$custom: #243f1c;
$custom-light: #607459;
$custom-dark: #000000;

JSON

{
  "hex": "#243f1c",
  "rgb": {
    "r": 36,
    "g": 63,
    "b": 28
  },
  "hsl": {
    "h": 106.286,
    "s": 38.462,
    "l": 17.843
  },
  "oklch": {
    "l": 0.33609,
    "c": 0.06678,
    "h": 138.9
  },
  "luminance": 0.04014
}

Semantic roles & 50–950 ramp

primary

#243F1C

secondary

#694374

accent

#59CEB4

background

#F5F7F5

surface

#EAEDE9

border

#C6C8C5

text

#050803

muted

#797B78

Preview Lab

Preview with #243F1C

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

Preview Lab → · Contrast checker → · Palette generator →