#243F2C#243F2C

#243F2C is a dark, muted green. Relative luminance 0.041; OKLCH L 34.0% C 0.047 H 152.7°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#243F2C
RGB	rgb(36, 63, 44)
HSL	hsl(138, 27%, 19%)
HSV	hsv(138, 43%, 25%)
CMYK	cmyk(42.9%, 0%, 30.2%, 75.3%)
CIE-LAB	lab(24.04, -15.28, 8.49)
CIE-LCH	lch(24.04, 17.48, 150.94°)
OKLab	oklab(33.98% -0.0419 0.0216)
OKLCH	oklch(33.98% 0.047 152.7)
XYZ	xyz(2.9595, 4.1118, 3.0201)
Luminance	0.0411 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243F2C #3F2437

analogous

#2A3F24 #243F2C #243F3A

triadic

#243F2C #2C243F #3F2C24

tetradic

#243F2C #242A3F #3F2437 #3F3A24

square

#243F2C #242A3F #3F2437 #3F3A24

split-complementary

#243F2C #3A243F #3F242A

monochromatic

#0B130E #0E1811 #243F2C #3A6647 #518D62

Accessibility & contrast

On white

11.52

#243F2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#243F2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243F2C

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243F2C	#FFFFFF	#000000	##FFFFFF
##243F2C	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B2B

Deuteranopia (green-blind)

#3B382D

Tritanopia (blue-blind)

#1F3E3A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #243f2c;
/* rgb */ color: rgb(36, 63, 44);
/* oklch */ color: oklch(34.0% 0.047 152.7);

Tailwind

colors: {
  custom: {
    50: '#607465',
    500: '#243f2c',
    950: '#000000',
  },
}

SCSS

$custom: #243f2c;
$custom-light: #607465;
$custom-dark: #000000;

JSON

{
  "hex": "#243f2c",
  "rgb": {
    "r": 36,
    "g": 63,
    "b": 44
  },
  "hsl": {
    "h": 137.778,
    "s": 27.273,
    "l": 19.412
  },
  "oklch": {
    "l": 0.33975,
    "c": 0.04713,
    "h": 152.7
  },
  "luminance": 0.04112
}

Semantic roles & 50–950 ramp

primary

#243F2C

secondary

#724D67

accent

#64A7C4

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#050805

muted

#797B7A

Preview Lab

Preview with #243F2C

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

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