#243A2D#243A2D

#243A2D is a dark, muted green. Relative luminance 0.036; OKLCH L 32.6% C 0.036 H 157.7°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#243A2D
RGB	rgb(36, 58, 45)
HSL	hsl(145, 23%, 18%)
HSV	hsv(145, 38%, 23%)
CMYK	cmyk(37.9%, 0%, 22.4%, 77.3%)
CIE-LAB	lab(22.27, -12.12, 5.36)
CIE-LCH	lch(22.27, 13.26, 156.15°)
OKLab	oklab(32.56% -0.0336 0.0138)
OKLCH	oklch(32.56% 0.036 157.7)
XYZ	xyz(2.7141, 3.5905, 3.0321)
Luminance	0.0359 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243A2D #3A2431

analogous

#263A24 #243A2D #243A38

triadic

#243A2D #2D243A #3A2D24

tetradic

#243A2D #24263A #3A2431 #3A3824

square

#243A2D #24263A #3A2431 #3A3824

split-complementary

#243A2D #38243A #3A2426

monochromatic

#0C130F #0D1410 #243A2D #3B604A #538668

Accessibility & contrast

On white

12.22

#243A2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#243A2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243A2D

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243A2D	#FFFFFF	#000000	##FFFFFF
##243A2D	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A372C

Deuteranopia (green-blind)

#36342E

Tritanopia (blue-blind)

#203A36

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #243a2d;
/* rgb */ color: rgb(36, 58, 45);
/* oklch */ color: oklch(32.6% 0.036 157.7);

Tailwind

colors: {
  custom: {
    50: '#5f7065',
    500: '#243a2d',
    950: '#000000',
  },
}

SCSS

$custom: #243a2d;
$custom-light: #5f7065;
$custom-dark: #000000;

JSON

{
  "hex": "#243a2d",
  "rgb": {
    "r": 36,
    "g": 58,
    "b": 45
  },
  "hsl": {
    "h": 144.545,
    "s": 23.404,
    "l": 18.431
  },
  "oklch": {
    "l": 0.32555,
    "c": 0.03633,
    "h": 157.7
  },
  "luminance": 0.03591
}

Semantic roles & 50–950 ramp

primary

#243A2D

secondary

#6C4E60

accent

#689CC0

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#040705

muted

#797A7A

Preview Lab

Preview with #243A2D

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

Preview Lab → · Contrast checker → · Palette generator →