#043536#043536

#043536 is a dark, muted teal. Relative luminance 0.028; OKLCH L 29.9% C 0.049 H 197.0°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#043536
RGB	rgb(4, 53, 54)
HSL	hsl(181, 86%, 11%)
HSV	hsv(181, 93%, 21%)
CMYK	cmyk(92.6%, 1.9%, 0%, 78.8%)
CIE-LAB	lab(19.38, -14.74, -5.10)
CIE-LCH	lch(19.38, 15.60, 199.10°)
OKLab	oklab(29.95% -0.0464 -0.0142)
OKLCH	oklch(29.95% 0.049 197)
XYZ	xyz(1.9887, 2.8381, 3.9323)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043536 #360504

analogous

#04361E #043536 #041C36

triadic

#043536 #360435 #353604

tetradic

#043536 #1E0436 #360504 #1C3604

square

#043536 #1E0436 #360504 #1C3604

split-complementary

#043536 #36041C #361E04

monochromatic

#021C1C #021C1C #043536 #086D6F #0CA5A8

Accessibility & contrast

On white

13.40

#043536 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#043536 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043536

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043536	#FFFFFF	#000000	##FFFFFF
##043536	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303236

Deuteranopia (green-blind)

#2A2D36

Tritanopia (blue-blind)

#003735

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #043536;
/* rgb */ color: rgb(4, 53, 54);
/* oklch */ color: oklch(29.9% 0.049 197.0);

Tailwind

colors: {
  custom: {
    50: '#506c6c',
    500: '#043536',
    950: '#000000',
  },
}

SCSS

$custom: #043536;
$custom-light: #506c6c;
$custom-dark: #000000;

JSON

{
  "hex": "#043536",
  "rgb": {
    "r": 4,
    "g": 53,
    "b": 54
  },
  "hsl": {
    "h": 181.2,
    "s": 86.207,
    "l": 11.373
  },
  "oklch": {
    "l": 0.29948,
    "c": 0.04851,
    "h": 197
  },
  "luminance": 0.02838
}

Semantic roles & 50–950 ramp

primary

#043536

secondary

#78201E

accent

#302BFC

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020707

muted

#787A7A

Preview Lab

Preview with #043536

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

Preview Lab → · Contrast checker → · Palette generator →