#043A36#043A36

#043A36 is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.5% C 0.053 H 187.1°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#043A36
RGB	rgb(4, 58, 54)
HSL	hsl(176, 87%, 12%)
HSV	hsv(176, 93%, 23%)
CMYK	cmyk(93.1%, 0%, 6.9%, 77.3%)
CIE-LAB	lab(21.27, -17.56, -2.29)
CIE-LCH	lch(21.27, 17.70, 187.42°)
OKLab	oklab(31.49% -0.0523 -0.0065)
OKLCH	oklch(31.49% 0.053 187.1)
XYZ	xyz(2.2287, 3.3180, 4.0123)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043A36 #3A0408

analogous

#043A1B #043A36 #04233A

triadic

#043A36 #36043A #3A3604

tetradic

#043A36 #1B043A #3A0408 #233A04

square

#043A36 #1B043A #3A0408 #233A04

split-complementary

#043A36 #3A0423 #3A1B04

monochromatic

#021D1B #021D1B #043A36 #08736B #0CADA1

Accessibility & contrast

On white

12.62

#043A36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#043A36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043A36

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043A36	#FFFFFF	#000000	##FFFFFF
##043A36	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363636

Deuteranopia (green-blind)

#2F3137

Tritanopia (blue-blind)

#003C39

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #043a36;
/* rgb */ color: rgb(4, 58, 54);
/* oklch */ color: oklch(31.5% 0.053 187.1);

Tailwind

colors: {
  custom: {
    50: '#51706c',
    500: '#043a36',
    950: '#000000',
  },
}

SCSS

$custom: #043a36;
$custom-light: #51706c;
$custom-dark: #000000;

JSON

{
  "hex": "#043a36",
  "rgb": {
    "r": 4,
    "g": 58,
    "b": 54
  },
  "hsl": {
    "h": 175.556,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.31488,
    "c": 0.0527,
    "h": 187.1
  },
  "luminance": 0.03318
}

Semantic roles & 50–950 ramp

primary

#043A36

secondary

#7C1E25

accent

#2B3AFD

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#020707

muted

#787A7A

Preview Lab

Preview with #043A36

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

Preview Lab → · Contrast checker → · Palette generator →