#043A33#043A33

#043A33 is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.4% C 0.054 H 181.5°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#043A33
RGB	rgb(4, 58, 51)
HSL	hsl(172, 87%, 12%)
HSV	hsv(172, 93%, 23%)
CMYK	cmyk(93.1%, 0%, 12.1%, 77.3%)
CIE-LAB	lab(21.17, -18.59, -0.41)
CIE-LCH	lch(21.17, 18.60, 181.27°)
OKLab	oklab(31.37% -0.054 -0.0014)
OKLCH	oklch(31.37% 0.054 181.5)
XYZ	xyz(2.1604, 3.2907, 3.6526)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043A33 #3A040B

analogous

#043A18 #043A33 #04263A

triadic

#043A33 #33043A #3A3304

tetradic

#043A33 #18043A #3A040B #263A04

square

#043A33 #18043A #3A040B #263A04

split-complementary

#043A33 #3A0426 #3A1804

monochromatic

#021D19 #021D19 #043A33 #087365 #0CAD98

Accessibility & contrast

On white

12.66

#043A33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#043A33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043A33

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043A33	#FFFFFF	#000000	##FFFFFF
##043A33	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373633

Deuteranopia (green-blind)

#303134

Tritanopia (blue-blind)

#003B38

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #043a33;
/* rgb */ color: rgb(4, 58, 51);
/* oklch */ color: oklch(31.4% 0.054 181.5);

Tailwind

colors: {
  custom: {
    50: '#50706a',
    500: '#043a33',
    950: '#000000',
  },
}

SCSS

$custom: #043a33;
$custom-light: #50706a;
$custom-dark: #000000;

JSON

{
  "hex": "#043a33",
  "rgb": {
    "r": 4,
    "g": 58,
    "b": 51
  },
  "hsl": {
    "h": 172.222,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.31371,
    "c": 0.05402,
    "h": 181.5
  },
  "luminance": 0.03291
}

Semantic roles & 50–950 ramp

primary

#043A33

secondary

#7C1E2A

accent

#2B46FD

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #043A33

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

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