#243F35#243F35

#243F35 is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.3% C 0.038 H 168.6°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#243F35
RGB	rgb(36, 63, 53)
HSL	hsl(158, 27%, 19%)
HSV	hsv(158, 43%, 25%)
CMYK	cmyk(42.9%, 0%, 15.9%, 75.3%)
CIE-LAB	lab(24.28, -13.06, 2.91)
CIE-LCH	lch(24.28, 13.38, 167.45°)
OKLab	oklab(34.25% -0.037 0.0075)
OKLCH	oklch(34.25% 0.038 168.6)
XYZ	xyz(3.1474, 4.1869, 4.0098)
Luminance	0.0419 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243F35 #3F242E

analogous

#243F28 #243F35 #243C3F

triadic

#243F35 #35243F #3F3524

tetradic

#243F35 #28243F #3F242E #3C3F24

square

#243F35 #28243F #3F242E #3C3F24

split-complementary

#243F35 #3F243C #3F2824

monochromatic

#0B1310 #0E1814 #243F35 #3A6656 #518D77

Accessibility & contrast

On white

11.43

#243F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#243F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243F35

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243F35	#FFFFFF	#000000	##FFFFFF
##243F35	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3C35

Deuteranopia (green-blind)

#393836

Tritanopia (blue-blind)

#1D3F3C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #243f35;
/* rgb */ color: rgb(36, 63, 53);
/* oklch */ color: oklch(34.3% 0.038 168.6);

Tailwind

colors: {
  custom: {
    50: '#60746c',
    500: '#243f35',
    950: '#000000',
  },
}

SCSS

$custom: #243f35;
$custom-light: #60746c;
$custom-dark: #000000;

JSON

{
  "hex": "#243f35",
  "rgb": {
    "r": 36,
    "g": 63,
    "b": 53
  },
  "hsl": {
    "h": 157.778,
    "s": 27.273,
    "l": 19.412
  },
  "oklch": {
    "l": 0.34251,
    "c": 0.03772,
    "h": 168.6
  },
  "luminance": 0.04187
}

Semantic roles & 50–950 ramp

primary

#243F35

secondary

#724D5B

accent

#6488C4

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#050806

muted

#797B7A

Preview Lab

Preview with #243F35

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

Preview Lab → · Contrast checker → · Palette generator →