#243F2E#243F2E

#243F2E is a dark, muted green. Relative luminance 0.041; OKLCH L 34.0% C 0.045 H 155.6°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#243F2E
RGB	rgb(36, 63, 46)
HSL	hsl(142, 27%, 19%)
HSV	hsv(142, 43%, 25%)
CMYK	cmyk(42.9%, 0%, 27%, 75.3%)
CIE-LAB	lab(24.09, -14.81, 7.25)
CIE-LCH	lch(24.09, 16.49, 153.92°)
OKLab	oklab(34.03% -0.0408 0.0185)
OKLCH	oklch(34.03% 0.045 155.6)
XYZ	xyz(2.9980, 4.1272, 3.2229)
Luminance	0.0413 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243F2E #3F2435

analogous

#283F24 #243F2E #243F3C

triadic

#243F2E #2E243F #3F2E24

tetradic

#243F2E #24283F #3F2435 #3F3C24

square

#243F2E #24283F #3F2435 #3F3C24

split-complementary

#243F2E #3C243F #3F2428

monochromatic

#0B130E #0E1812 #243F2E #3A664A #518D67

Accessibility & contrast

On white

11.50

#243F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#243F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243F2E

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243F2E	#FFFFFF	#000000	##FFFFFF
##243F2E	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B2D

Deuteranopia (green-blind)

#3B382F

Tritanopia (blue-blind)

#1F3E3A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #243f2e;
/* rgb */ color: rgb(36, 63, 46);
/* oklch */ color: oklch(34.0% 0.045 155.6);

Tailwind

colors: {
  custom: {
    50: '#607466',
    500: '#243f2e',
    950: '#000000',
  },
}

SCSS

$custom: #243f2e;
$custom-light: #607466;
$custom-dark: #000000;

JSON

{
  "hex": "#243f2e",
  "rgb": {
    "r": 36,
    "g": 63,
    "b": 46
  },
  "hsl": {
    "h": 142.222,
    "s": 27.273,
    "l": 19.412
  },
  "oklch": {
    "l": 0.34032,
    "c": 0.0448,
    "h": 155.6
  },
  "luminance": 0.04127
}

Semantic roles & 50–950 ramp

primary

#243F2E

secondary

#724D64

accent

#64A0C4

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#050806

muted

#797B7A

Preview Lab

Preview with #243F2E

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

Preview Lab → · Contrast checker → · Palette generator →