#243428#243428

#243428 is a dark, muted green. Relative luminance 0.030; OKLCH L 30.7% C 0.030 H 152.1°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#243428
RGB	rgb(36, 52, 40)
HSL	hsl(135, 18%, 17%)
HSV	hsv(135, 31%, 20%)
CMYK	cmyk(30.8%, 0%, 23.1%, 79.6%)
CIE-LAB	lab(19.98, -9.67, 5.50)
CIE-LCH	lch(19.98, 11.12, 150.38°)
OKLab	oklab(30.67% -0.0266 0.0141)
OKLCH	oklch(30.67% 0.03 152.1)
XYZ	xyz(2.3384, 2.9842, 2.4599)
Luminance	0.0298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243428 #342430

analogous

#283424 #243428 #243430

triadic

#243428 #282434 #342824

tetradic

#243428 #242834 #342430 #343024

square

#243428 #242834 #342430 #343024

split-complementary

#243428 #302434 #342428

monochromatic

#0D120E #0D120E #243428 #3D5844 #567C60

Accessibility & contrast

On white

13.15

#243428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#243428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243428

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243428	#FFFFFF	#000000	##FFFFFF
##243428	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343127

Deuteranopia (green-blind)

#313029

Tritanopia (blue-blind)

#223331

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #243428;
/* rgb */ color: rgb(36, 52, 40);
/* oklch */ color: oklch(30.7% 0.030 152.1);

Tailwind

colors: {
  custom: {
    50: '#5f6b61',
    500: '#243428',
    950: '#000000',
  },
}

SCSS

$custom: #243428;
$custom-light: #5f6b61;
$custom-dark: #000000;

JSON

{
  "hex": "#243428",
  "rgb": {
    "r": 36,
    "g": 52,
    "b": 40
  },
  "hsl": {
    "h": 135,
    "s": 18.182,
    "l": 17.255
  },
  "oklch": {
    "l": 0.3067,
    "c": 0.03016,
    "h": 152.1
  },
  "luminance": 0.02984
}

Semantic roles & 50–950 ramp

primary

#243428

secondary

#654E60

accent

#6DA7BB

background

#F5F6F5

surface

#E9EBE9

border

#C5C6C5

text

#040605

muted

#797A79

Preview Lab

Preview with #243428

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

Preview Lab → · Contrast checker → · Palette generator →