#243129#243129

#243129 is a dark, muted green. Relative luminance 0.027; OKLCH L 29.8% C 0.023 H 157.7°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#243129
RGB	rgb(36, 49, 41)
HSL	hsl(143, 15%, 17%)
HSV	hsv(143, 27%, 19%)
CMYK	cmyk(26.5%, 0%, 16.3%, 80.8%)
CIE-LAB	lab(18.94, -7.53, 3.33)
CIE-LCH	lch(18.94, 8.24, 156.13°)
OKLab	oklab(29.84% -0.021 0.0086)
OKLCH	oklch(29.84% 0.023 157.7)
XYZ	xyz(2.2260, 2.7317, 2.5074)
Luminance	0.0273 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243129 #31242C

analogous

#263124 #243129 #243130

triadic

#243129 #292431 #312924

tetradic

#243129 #242631 #31242C #313024

square

#243129 #242631 #31242C #313024

split-complementary

#243129 #302431 #312426

monochromatic

#0D120F #0D120F #243129 #3E5447 #587864

Accessibility & contrast

On white

13.58

#243129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#243129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243129

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243129	#FFFFFF	#000000	##FFFFFF
##243129	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312F29

Deuteranopia (green-blind)

#2E2D29

Tritanopia (blue-blind)

#22312F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #243129;
/* rgb */ color: rgb(36, 49, 41);
/* oklch */ color: oklch(29.8% 0.023 157.7);

Tailwind

colors: {
  custom: {
    50: '#5f6962',
    500: '#243129',
    950: '#000000',
  },
}

SCSS

$custom: #243129;
$custom-light: #5f6962;
$custom-dark: #000000;

JSON

{
  "hex": "#243129",
  "rgb": {
    "r": 36,
    "g": 49,
    "b": 41
  },
  "hsl": {
    "h": 143.077,
    "s": 15.294,
    "l": 16.667
  },
  "oklch": {
    "l": 0.29843,
    "c": 0.02273,
    "h": 157.7
  },
  "luminance": 0.02732
}

Semantic roles & 50–950 ramp

primary

#243129

secondary

#624F5B

accent

#709CB8

background

#F5F6F5

surface

#E9EBEA

border

#C5C6C6

text

#040605

muted

#797A79

Preview Lab

Preview with #243129

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

Preview Lab → · Contrast checker → · Palette generator →