#243F2F#243F2F

#243F2F is a dark, muted green. Relative luminance 0.041; OKLCH L 34.1% C 0.044 H 157.1°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#243F2F
RGB	rgb(36, 63, 47)
HSL	hsl(144, 27%, 19%)
HSV	hsv(144, 43%, 25%)
CMYK	cmyk(42.9%, 0%, 25.4%, 75.3%)
CIE-LAB	lab(24.11, -14.57, 6.63)
CIE-LCH	lch(24.11, 16.01, 155.54°)
OKLab	oklab(34.06% -0.0402 0.017)
OKLCH	oklch(34.06% 0.044 157.1)
XYZ	xyz(3.0180, 4.1351, 3.3279)
Luminance	0.0413 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243F2F #3F2434

analogous

#273F24 #243F2F #243F3D

triadic

#243F2F #2F243F #3F2F24

tetradic

#243F2F #24273F #3F2434 #3F3D24

square

#243F2F #24273F #3F2434 #3F3D24

split-complementary

#243F2F #3D243F #3F2427

monochromatic

#0B130F #0E1812 #243F2F #3A664C #518D69

Accessibility & contrast

On white

11.49

#243F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#243F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243F2F

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243F2F	#FFFFFF	#000000	##FFFFFF
##243F2F	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B2E

Deuteranopia (green-blind)

#3A3830

Tritanopia (blue-blind)

#1E3F3B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #243f2f;
/* rgb */ color: rgb(36, 63, 47);
/* oklch */ color: oklch(34.1% 0.044 157.1);

Tailwind

colors: {
  custom: {
    50: '#607467',
    500: '#243f2f',
    950: '#000000',
  },
}

SCSS

$custom: #243f2f;
$custom-light: #607467;
$custom-dark: #000000;

JSON

{
  "hex": "#243f2f",
  "rgb": {
    "r": 36,
    "g": 63,
    "b": 47
  },
  "hsl": {
    "h": 144.444,
    "s": 27.273,
    "l": 19.412
  },
  "oklch": {
    "l": 0.34061,
    "c": 0.04367,
    "h": 157.1
  },
  "luminance": 0.04135
}

Semantic roles & 50–950 ramp

primary

#243F2F

secondary

#724D63

accent

#649DC4

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#050806

muted

#797B7A

Preview Lab

Preview with #243F2F

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

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