#043728#043728

#043728 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.0% C 0.058 H 167.6°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#043728
RGB	rgb(4, 55, 40)
HSL	hsl(162, 86%, 12%)
HSV	hsv(162, 93%, 22%)
CMYK	cmyk(92.7%, 0%, 27.3%, 78.4%)
CIE-LAB	lab(19.68, -20.56, 4.88)
CIE-LCH	lch(19.68, 21.13, 166.66°)
OKLab	oklab(30.04% -0.0569 0.0125)
OKLCH	oklch(30.04% 0.058 167.6)
XYZ	xyz(1.7990, 2.9112, 2.4742)
Luminance	0.0291 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043728 #370413

analogous

#04370F #043728 #042D37

triadic

#043728 #280437 #372804

tetradic

#043728 #0F0437 #370413 #2D3704

square

#043728 #0F0437 #370413 #2D3704

split-complementary

#043728 #37042D #370F04

monochromatic

#021D15 #021D15 #043728 #087051 #0CA97B

Accessibility & contrast

On white

13.27

#043728 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#043728 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043728

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043728	#FFFFFF	#000000	##FFFFFF
##043728	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353227

Deuteranopia (green-blind)

#2F2E29

Tritanopia (blue-blind)

#003733

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #043728;
/* rgb */ color: rgb(4, 55, 40);
/* oklch */ color: oklch(30.0% 0.058 167.6);

Tailwind

colors: {
  custom: {
    50: '#4f6e61',
    500: '#043728',
    950: '#000000',
  },
}

SCSS

$custom: #043728;
$custom-light: #4f6e61;
$custom-dark: #000000;

JSON

{
  "hex": "#043728",
  "rgb": {
    "r": 4,
    "g": 55,
    "b": 40
  },
  "hsl": {
    "h": 162.353,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.3004,
    "c": 0.05821,
    "h": 167.6
  },
  "luminance": 0.02911
}

Semantic roles & 50–950 ramp

primary

#043728

secondary

#791E39

accent

#2B69FD

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020705

muted

#787A79

Preview Lab

Preview with #043728

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

Preview Lab → · Contrast checker → · Palette generator →