#243F2D#243F2D

#243F2D is a dark, muted green. Relative luminance 0.041; OKLCH L 34.0% C 0.046 H 154.1°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#243F2D
RGB	rgb(36, 63, 45)
HSL	hsl(140, 27%, 19%)
HSV	hsv(140, 43%, 25%)
CMYK	cmyk(42.9%, 0%, 28.6%, 75.3%)
CIE-LAB	lab(24.06, -15.05, 7.87)
CIE-LCH	lch(24.06, 16.98, 152.39°)
OKLab	oklab(34% -0.0413 0.0201)
OKLCH	oklch(34% 0.046 154.1)
XYZ	xyz(2.9785, 4.1194, 3.1203)
Luminance	0.0412 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243F2D #3F2436

analogous

#293F24 #243F2D #243F3B

triadic

#243F2D #2D243F #3F2D24

tetradic

#243F2D #24293F #3F2436 #3F3B24

square

#243F2D #24293F #3F2436 #3F3B24

split-complementary

#243F2D #3B243F #3F2429

monochromatic

#0B130E #0E1811 #243F2D #3A6649 #518D65

Accessibility & contrast

On white

11.51

#243F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#243F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243F2D

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243F2D	#FFFFFF	#000000	##FFFFFF
##243F2D	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B2C

Deuteranopia (green-blind)

#3B382E

Tritanopia (blue-blind)

#1F3E3A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #243f2d;
/* rgb */ color: rgb(36, 63, 45);
/* oklch */ color: oklch(34.0% 0.046 154.1);

Tailwind

colors: {
  custom: {
    50: '#607466',
    500: '#243f2d',
    950: '#000000',
  },
}

SCSS

$custom: #243f2d;
$custom-light: #607466;
$custom-dark: #000000;

JSON

{
  "hex": "#243f2d",
  "rgb": {
    "r": 36,
    "g": 63,
    "b": 45
  },
  "hsl": {
    "h": 140,
    "s": 27.273,
    "l": 19.412
  },
  "oklch": {
    "l": 0.34003,
    "c": 0.04595,
    "h": 154.1
  },
  "luminance": 0.0412
}

Semantic roles & 50–950 ramp

primary

#243F2D

secondary

#724D65

accent

#64A4C4

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#050805

muted

#797B7A

Preview Lab

Preview with #243F2D

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

Preview Lab → · Contrast checker → · Palette generator →