#043B36#043B36

#043B36 is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.8% C 0.054 H 185.3°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#043B36
RGB	rgb(4, 59, 54)
HSL	hsl(175, 87%, 12%)
HSV	hsv(175, 93%, 23%)
CMYK	cmyk(93.2%, 0%, 8.5%, 76.9%)
CIE-LAB	lab(21.65, -18.10, -1.73)
CIE-LCH	lch(21.65, 18.18, 185.46°)
OKLab	oklab(31.8% -0.0535 -0.005)
OKLCH	oklch(31.8% 0.054 185.3)
XYZ	xyz(2.2796, 3.4198, 4.0293)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043B36 #3B0409

analogous

#043B1A #043B36 #04253B

triadic

#043B36 #36043B #3B3604

tetradic

#043B36 #1A043B #3B0409 #253B04

square

#043B36 #1A043B #3B0409 #253B04

split-complementary

#043B36 #3B0425 #3B1A04

monochromatic

#021D1A #021D1A #043B36 #08746A #0CAE9F

Accessibility & contrast

On white

12.47

#043B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#043B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043B36

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043B36	#FFFFFF	#000000	##FFFFFF
##043B36	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373736

Deuteranopia (green-blind)

#303237

Tritanopia (blue-blind)

#003D39

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #043b36;
/* rgb */ color: rgb(4, 59, 54);
/* oklch */ color: oklch(31.8% 0.054 185.3);

Tailwind

colors: {
  custom: {
    50: '#51716c',
    500: '#043b36',
    950: '#000000',
  },
}

SCSS

$custom: #043b36;
$custom-light: #51716c;
$custom-dark: #000000;

JSON

{
  "hex": "#043b36",
  "rgb": {
    "r": 4,
    "g": 59,
    "b": 54
  },
  "hsl": {
    "h": 174.545,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.31797,
    "c": 0.05371,
    "h": 185.3
  },
  "luminance": 0.0342
}

Semantic roles & 50–950 ramp

primary

#043B36

secondary

#7D1E27

accent

#2A3EFD

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#020707

muted

#787A7A

Preview Lab

Preview with #043B36

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

Preview Lab → · Contrast checker → · Palette generator →