#243D33#243D33

#243D33 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.6% C 0.036 H 167.1°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#243D33
RGB	rgb(36, 61, 51)
HSL	hsl(156, 26%, 19%)
HSV	hsv(156, 41%, 24%)
CMYK	cmyk(41%, 0%, 16.4%, 76.1%)
CIE-LAB	lab(23.51, -12.40, 3.13)
CIE-LCH	lch(23.51, 12.79, 165.84°)
OKLab	oklab(33.61% -0.035 0.0081)
OKLCH	oklch(33.61% 0.036 167.1)
XYZ	xyz(2.9936, 3.9514, 3.7363)
Luminance	0.0395 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243D33 #3D242E

analogous

#243D27 #243D33 #243B3D

triadic

#243D33 #33243D #3D3324

tetradic

#243D33 #27243D #3D242E #3B3D24

square

#243D33 #27243D #3D242E #3B3D24

split-complementary

#243D33 #3D243B #3D2724

monochromatic

#0B1310 #0D1713 #243D33 #3B6353 #518A73

Accessibility & contrast

On white

11.73

#243D33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#243D33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243D33

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243D33	#FFFFFF	#000000	##FFFFFF
##243D33	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3A33

Deuteranopia (green-blind)

#383734

Tritanopia (blue-blind)

#1E3D3A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #243d33;
/* rgb */ color: rgb(36, 61, 51);
/* oklch */ color: oklch(33.6% 0.036 167.1);

Tailwind

colors: {
  custom: {
    50: '#60726a',
    500: '#243d33',
    950: '#000000',
  },
}

SCSS

$custom: #243d33;
$custom-light: #60726a;
$custom-dark: #000000;

JSON

{
  "hex": "#243d33",
  "rgb": {
    "r": 36,
    "g": 61,
    "b": 51
  },
  "hsl": {
    "h": 156,
    "s": 25.773,
    "l": 19.02
  },
  "oklch": {
    "l": 0.33611,
    "c": 0.03592,
    "h": 167.1
  },
  "luminance": 0.03952
}

Semantic roles & 50–950 ramp

primary

#243D33

secondary

#6F4D5B

accent

#668BC2

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#050806

muted

#797B7A

Preview Lab

Preview with #243D33

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

Preview Lab → · Contrast checker → · Palette generator →