#043B2A#043B2A

#043B2A is a dark, moderate teal. Relative luminance 0.033; OKLCH L 31.4% C 0.062 H 166.3°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#043B2A
RGB	rgb(4, 59, 42)
HSL	hsl(161, 87%, 12%)
HSV	hsv(161, 93%, 23%)
CMYK	cmyk(93.2%, 0%, 28.8%, 76.9%)
CIE-LAB	lab(21.29, -21.95, 5.79)
CIE-LCH	lch(21.29, 22.70, 165.22°)
OKLab	oklab(31.37% -0.0604 0.0148)
OKLCH	oklch(31.37% 0.062 166.3)
XYZ	xyz(2.0317, 3.3207, 2.7239)
Luminance	0.0332 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043B2A #3B0415

analogous

#043B0F #043B2A #04303B

triadic

#043B2A #2A043B #3B2A04

tetradic

#043B2A #0F043B #3B0415 #303B04

square

#043B2A #0F043B #3B0415 #303B04

split-complementary

#043B2A #3B0430 #3B0F04

monochromatic

#021D14 #021D14 #043B2A #087453 #0CAE7C

Accessibility & contrast

On white

12.62

#043B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#043B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043B2A

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043B2A	#FFFFFF	#000000	##FFFFFF
##043B2A	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393629

Deuteranopia (green-blind)

#33312B

Tritanopia (blue-blind)

#003B36

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #043b2a;
/* rgb */ color: rgb(4, 59, 42);
/* oklch */ color: oklch(31.4% 0.062 166.3);

Tailwind

colors: {
  custom: {
    50: '#507163',
    500: '#043b2a',
    950: '#000000',
  },
}

SCSS

$custom: #043b2a;
$custom-light: #507163;
$custom-dark: #000000;

JSON

{
  "hex": "#043b2a",
  "rgb": {
    "r": 4,
    "g": 59,
    "b": 42
  },
  "hsl": {
    "h": 161.455,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.31374,
    "c": 0.06221,
    "h": 166.3
  },
  "luminance": 0.03321
}

Semantic roles & 50–950 ramp

primary

#043B2A

secondary

#7D1E3B

accent

#2A6CFD

background

#F4F6F5

surface

#E7ECEA

border

#C3C7C6

text

#020805

muted

#787B79

Preview Lab

Preview with #043B2A

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

Preview Lab → · Contrast checker → · Palette generator →