#243128#243128

#243128 is a dark, muted green. Relative luminance 0.027; OKLCH L 29.8% C 0.024 H 154.5°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#243128
RGB	rgb(36, 49, 40)
HSL	hsl(138, 15%, 17%)
HSV	hsv(138, 27%, 19%)
CMYK	cmyk(26.5%, 0%, 18.4%, 80.8%)
CIE-LAB	lab(18.91, -7.77, 3.98)
CIE-LCH	lch(18.91, 8.73, 152.90°)
OKLab	oklab(29.81% -0.0216 0.0103)
OKLCH	oklch(29.81% 0.024 154.5)
XYZ	xyz(2.2088, 2.7248, 2.4166)
Luminance	0.0272 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243128 #31242D

analogous

#273124 #243128 #24312F

triadic

#243128 #282431 #312824

tetradic

#243128 #242731 #31242D #312F24

square

#243128 #242731 #31242D #312F24

split-complementary

#243128 #2F2431 #312427

monochromatic

#0D120E #0D120E #243128 #3E5445 #587862

Accessibility & contrast

On white

13.59

#243128 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#243128 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243128

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243128	#FFFFFF	#000000	##FFFFFF
##243128	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312F28

Deuteranopia (green-blind)

#2F2D28

Tritanopia (blue-blind)

#22312E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #243128;
/* rgb */ color: rgb(36, 49, 40);
/* oklch */ color: oklch(29.8% 0.024 154.5);

Tailwind

colors: {
  custom: {
    50: '#5f6961',
    500: '#243128',
    950: '#000000',
  },
}

SCSS

$custom: #243128;
$custom-light: #5f6961;
$custom-dark: #000000;

JSON

{
  "hex": "#243128",
  "rgb": {
    "r": 36,
    "g": 49,
    "b": 40
  },
  "hsl": {
    "h": 138.462,
    "s": 15.294,
    "l": 16.667
  },
  "oklch": {
    "l": 0.2981,
    "c": 0.0239,
    "h": 154.5
  },
  "luminance": 0.02725
}

Semantic roles & 50–950 ramp

primary

#243128

secondary

#624F5C

accent

#70A2B8

background

#F5F6F5

surface

#E9EBE9

border

#C5C6C5

text

#040605

muted

#797A79

Preview Lab

Preview with #243128

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

Preview Lab → · Contrast checker → · Palette generator →