#043A34#043A34

#043A34 is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.4% C 0.054 H 183.3°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#043A34
RGB	rgb(4, 58, 52)
HSL	hsl(173, 87%, 12%)
HSV	hsv(173, 93%, 23%)
CMYK	cmyk(93.1%, 0%, 10.3%, 77.3%)
CIE-LAB	lab(21.21, -18.25, -1.04)
CIE-LCH	lch(21.21, 18.28, 183.26°)
OKLab	oklab(31.41% -0.0534 -0.0031)
OKLCH	oklch(31.41% 0.054 183.3)
XYZ	xyz(2.1827, 3.2996, 3.7700)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043A34 #3A040A

analogous

#043A19 #043A34 #04253A

triadic

#043A34 #34043A #3A3404

tetradic

#043A34 #19043A #3A040A #253A04

square

#043A34 #19043A #3A040A #253A04

split-complementary

#043A34 #3A0425 #3A1904

monochromatic

#021D1A #021D1A #043A34 #087367 #0CAD9B

Accessibility & contrast

On white

12.65

#043A34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#043A34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043A34

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043A34	#FFFFFF	#000000	##FFFFFF
##043A34	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373634

Deuteranopia (green-blind)

#303135

Tritanopia (blue-blind)

#003B38

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #043a34;
/* rgb */ color: rgb(4, 58, 52);
/* oklch */ color: oklch(31.4% 0.054 183.3);

Tailwind

colors: {
  custom: {
    50: '#50706b',
    500: '#043a34',
    950: '#000000',
  },
}

SCSS

$custom: #043a34;
$custom-light: #50706b;
$custom-dark: #000000;

JSON

{
  "hex": "#043a34",
  "rgb": {
    "r": 4,
    "g": 58,
    "b": 52
  },
  "hsl": {
    "h": 173.333,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.31409,
    "c": 0.05352,
    "h": 183.3
  },
  "luminance": 0.033
}

Semantic roles & 50–950 ramp

primary

#043A34

secondary

#7C1E28

accent

#2B42FD

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #043A34

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

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