#043123#043123

#043123 is a dark, muted teal. Relative luminance 0.023; OKLCH L 27.9% C 0.054 H 167.0°. Best body text is #FFFFFF at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#043123
RGB	rgb(4, 49, 35)
HSL	hsl(161, 85%, 10%)
HSV	hsv(161, 92%, 19%)
CMYK	cmyk(91.8%, 0%, 28.6%, 80.8%)
CIE-LAB	lab(17.20, -19.03, 4.77)
CIE-LCH	lch(17.20, 19.62, 165.93°)
OKLab	oklab(27.95% -0.0526 0.0122)
OKLCH	oklch(27.95% 0.054 167)
XYZ	xyz(1.4516, 2.3436, 1.9656)
Luminance	0.0234 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043123 #310412

analogous

#04310C #043123 #042831

triadic

#043123 #230431 #312304

tetradic

#043123 #0C0431 #310412 #283104

square

#043123 #0C0431 #310412 #283104

split-complementary

#043123 #310428 #310C04

monochromatic

#021C14 #021C14 #043123 #096A4B #0DA274

Accessibility & contrast

On white

14.30

#043123 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#043123 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043123

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043123	#FFFFFF	#000000	##FFFFFF
##043123	1.00	14.30	1.47	14.30
#FFFFFF	14.30	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302D22

Deuteranopia (green-blind)

#2A2924

Tritanopia (blue-blind)

#00312D

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #043123;
/* rgb */ color: rgb(4, 49, 35);
/* oklch */ color: oklch(27.9% 0.054 167.0);

Tailwind

colors: {
  custom: {
    50: '#4d695d',
    500: '#043123',
    950: '#000000',
  },
}

SCSS

$custom: #043123;
$custom-light: #4d695d;
$custom-dark: #000000;

JSON

{
  "hex": "#043123",
  "rgb": {
    "r": 4,
    "g": 49,
    "b": 35
  },
  "hsl": {
    "h": 161.333,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.27949,
    "c": 0.05395,
    "h": 167
  },
  "luminance": 0.02344
}

Semantic roles & 50–950 ramp

primary

#043123

secondary

#731D38

accent

#2D6DFB

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#010604

muted

#777A79

Preview Lab

Preview with #043123

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

Preview Lab → · Contrast checker → · Palette generator →