#043F2A#043F2A

#043F2A is a dark, moderate teal. Relative luminance 0.037; OKLCH L 32.6% C 0.068 H 162.8°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#043F2A
RGB	rgb(4, 63, 42)
HSL	hsl(159, 88%, 13%)
HSV	hsv(159, 94%, 25%)
CMYK	cmyk(93.7%, 0%, 33.3%, 75.3%)
CIE-LAB	lab(22.82, -23.86, 7.93)
CIE-LCH	lch(22.82, 25.14, 161.61°)
OKLab	oklab(32.64% -0.0651 0.0202)
OKLCH	oklch(32.64% 0.068 162.8)
XYZ	xyz(2.2452, 3.7477, 2.7951)
Luminance	0.0375 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043F2A #3F0419

analogous

#043F0C #043F2A #04363F

triadic

#043F2A #2A043F #3F2A04

tetradic

#043F2A #0C043F #3F0419 #363F04

square

#043F2A #0C043F #3F0419 #363F04

split-complementary

#043F2A #3F0436 #3F0C04

monochromatic

#021D13 #021D13 #043F2A #087950 #0BB277

Accessibility & contrast

On white

12.00

#043F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#043F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043F2A

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043F2A	#FFFFFF	#000000	##FFFFFF
##043F2A	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3929

Deuteranopia (green-blind)

#37342B

Tritanopia (blue-blind)

#003F39

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #043f2a;
/* rgb */ color: rgb(4, 63, 42);
/* oklch */ color: oklch(32.6% 0.068 162.8);

Tailwind

colors: {
  custom: {
    50: '#517463',
    500: '#043f2a',
    950: '#000000',
  },
}

SCSS

$custom: #043f2a;
$custom-light: #517463;
$custom-dark: #000000;

JSON

{
  "hex": "#043f2a",
  "rgb": {
    "r": 4,
    "g": 63,
    "b": 42
  },
  "hsl": {
    "h": 158.644,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.32637,
    "c": 0.06814,
    "h": 162.8
  },
  "luminance": 0.03748
}

Semantic roles & 50–950 ramp

primary

#043F2A

secondary

#801E41

accent

#2A75FE

background

#F4F7F5

surface

#E7EDEA

border

#C3C8C6

text

#020805

muted

#787B79

Preview Lab

Preview with #043F2A

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

Preview Lab → · Contrast checker → · Palette generator →