#043428#043428

#043428 is a dark, muted teal. Relative luminance 0.026; OKLCH L 29.1% C 0.054 H 171.3°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#043428
RGB	rgb(4, 52, 40)
HSL	hsl(165, 86%, 11%)
HSV	hsv(165, 92%, 20%)
CMYK	cmyk(92.3%, 0%, 23.1%, 79.6%)
CIE-LAB	lab(18.52, -19.03, 3.22)
CIE-LCH	lch(18.52, 19.30, 170.40°)
OKLab	oklab(29.08% -0.0532 0.0082)
OKLCH	oklch(29.08% 0.054 171.3)
XYZ	xyz(1.6609, 2.6348, 2.4281)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043428 #340410

analogous

#043410 #043428 #042834

triadic

#043428 #280434 #342804

tetradic

#043428 #100434 #340410 #283404

square

#043428 #100434 #340410 #283404

split-complementary

#043428 #340428 #341004

monochromatic

#021C16 #021C16 #043428 #086D54 #0DA67F

Accessibility & contrast

On white

13.75

#043428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#043428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043428

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043428	#FFFFFF	#000000	##FFFFFF
##043428	1.00	13.75	1.53	13.75
#FFFFFF	13.75	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323027

Deuteranopia (green-blind)

#2C2B29

Tritanopia (blue-blind)

#003531

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #043428;
/* rgb */ color: rgb(4, 52, 40);
/* oklch */ color: oklch(29.1% 0.054 171.3);

Tailwind

colors: {
  custom: {
    50: '#4e6c61',
    500: '#043428',
    950: '#000000',
  },
}

SCSS

$custom: #043428;
$custom-light: #4e6c61;
$custom-dark: #000000;

JSON

{
  "hex": "#043428",
  "rgb": {
    "r": 4,
    "g": 52,
    "b": 40
  },
  "hsl": {
    "h": 165,
    "s": 85.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.29082,
    "c": 0.05386,
    "h": 171.3
  },
  "luminance": 0.02635
}

Semantic roles & 50–950 ramp

primary

#043428

secondary

#761E34

accent

#2C60FC

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#020705

muted

#787A79

Preview Lab

Preview with #043428

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

Preview Lab → · Contrast checker → · Palette generator →