#243A2E#243A2E

#243A2E is a dark, muted green. Relative luminance 0.036; OKLCH L 32.6% C 0.035 H 159.8°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#243A2E
RGB	rgb(36, 58, 46)
HSL	hsl(147, 23%, 18%)
HSV	hsv(147, 38%, 23%)
CMYK	cmyk(37.9%, 0%, 20.7%, 77.3%)
CIE-LAB	lab(22.30, -11.88, 4.73)
CIE-LCH	lch(22.30, 12.79, 158.28°)
OKLab	oklab(32.59% -0.0331 0.0122)
OKLCH	oklch(32.59% 0.035 159.8)
XYZ	xyz(2.7336, 3.5983, 3.1347)
Luminance	0.0360 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243A2E #3A2430

analogous

#253A24 #243A2E #243A39

triadic

#243A2E #2E243A #3A2E24

tetradic

#243A2E #24253A #3A2430 #3A3924

square

#243A2E #24253A #3A2430 #3A3924

split-complementary

#243A2E #39243A #3A2425

monochromatic

#0C130F #0D1410 #243A2E #3B604C #53866A

Accessibility & contrast

On white

12.21

#243A2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#243A2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243A2E

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243A2E	#FFFFFF	#000000	##FFFFFF
##243A2E	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A372D

Deuteranopia (green-blind)

#36342F

Tritanopia (blue-blind)

#1F3A37

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #243a2e;
/* rgb */ color: rgb(36, 58, 46);
/* oklch */ color: oklch(32.6% 0.035 159.8);

Tailwind

colors: {
  custom: {
    50: '#5f7066',
    500: '#243a2e',
    950: '#000000',
  },
}

SCSS

$custom: #243a2e;
$custom-light: #5f7066;
$custom-dark: #000000;

JSON

{
  "hex": "#243a2e",
  "rgb": {
    "r": 36,
    "g": 58,
    "b": 46
  },
  "hsl": {
    "h": 147.273,
    "s": 23.404,
    "l": 18.431
  },
  "oklch": {
    "l": 0.32586,
    "c": 0.03525,
    "h": 159.8
  },
  "luminance": 0.03598
}

Semantic roles & 50–950 ramp

primary

#243A2E

secondary

#6C4E5E

accent

#6898C0

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#040706

muted

#797A7A

Preview Lab

Preview with #243A2E

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

Preview Lab → · Contrast checker → · Palette generator →