#243A2F#243A2F

#243A2F is a dark, muted teal. Relative luminance 0.036; OKLCH L 32.6% C 0.034 H 162.0°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#243A2F
RGB	rgb(36, 58, 47)
HSL	hsl(150, 23%, 18%)
HSV	hsv(150, 38%, 23%)
CMYK	cmyk(37.9%, 0%, 19%, 77.3%)
CIE-LAB	lab(22.32, -11.63, 4.10)
CIE-LCH	lch(22.32, 12.33, 160.57°)
OKLab	oklab(32.62% -0.0325 0.0106)
OKLCH	oklch(32.62% 0.034 162)
XYZ	xyz(2.7535, 3.6063, 3.2398)
Luminance	0.0361 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243A2F #3A242F

analogous

#243A24 #243A2F #243A3A

triadic

#243A2F #2F243A #3A2F24

tetradic

#243A2F #24243A #3A242F #3A3A24

square

#243A2F #24243A #3A242F #3A3A24

split-complementary

#243A2F #3A243A #3A2424

monochromatic

#0C130F #0D1410 #243A2F #3B604E #53866C

Accessibility & contrast

On white

12.20

#243A2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#243A2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243A2F

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243A2F	#FFFFFF	#000000	##FFFFFF
##243A2F	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39372E

Deuteranopia (green-blind)

#363430

Tritanopia (blue-blind)

#1F3A37

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #243a2f;
/* rgb */ color: rgb(36, 58, 47);
/* oklch */ color: oklch(32.6% 0.034 162.0);

Tailwind

colors: {
  custom: {
    50: '#5f7067',
    500: '#243a2f',
    950: '#000000',
  },
}

SCSS

$custom: #243a2f;
$custom-light: #5f7067;
$custom-dark: #000000;

JSON

{
  "hex": "#243a2f",
  "rgb": {
    "r": 36,
    "g": 58,
    "b": 47
  },
  "hsl": {
    "h": 150,
    "s": 23.404,
    "l": 18.431
  },
  "oklch": {
    "l": 0.32618,
    "c": 0.0342,
    "h": 162
  },
  "luminance": 0.03606
}

Semantic roles & 50–950 ramp

primary

#243A2F

secondary

#6C4E5D

accent

#6894C0

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#040706

muted

#797A7A

Preview Lab

Preview with #243A2F

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

Preview Lab → · Contrast checker → · Palette generator →