#043A23#043A23

#043A23 is a dark, moderate teal. Relative luminance 0.032; OKLCH L 30.9% C 0.068 H 159.0°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#043A23
RGB	rgb(4, 58, 35)
HSL	hsl(154, 87%, 12%)
HSV	hsv(154, 93%, 23%)
CMYK	cmyk(93.1%, 0%, 39.7%, 77.3%)
CIE-LAB	lab(20.72, -23.40, 9.65)
CIE-LCH	lch(20.72, 25.31, 157.59°)
OKLab	oklab(30.85% -0.0633 0.0243)
OKLCH	oklch(30.85% 0.068 159)
XYZ	xyz(1.8663, 3.1730, 2.1039)
Luminance	0.0317 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.09

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043A23 #3A041B

analogous

#043A08 #043A23 #04363A

triadic

#043A23 #23043A #3A2304

tetradic

#043A23 #08043A #3A041B #363A04

square

#043A23 #08043A #3A041B #363A04

split-complementary

#043A23 #3A0436 #3A0804

monochromatic

#021D11 #021D11 #043A23 #087346 #0CAD68

Accessibility & contrast

On white

12.85

#043A23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#043A23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043A23

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043A23	#FFFFFF	#000000	##FFFFFF
##043A23	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393522

Deuteranopia (green-blind)

#333025

Tritanopia (blue-blind)

#003A34

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #043a23;
/* rgb */ color: rgb(4, 58, 35);
/* oklch */ color: oklch(30.9% 0.068 159.0);

Tailwind

colors: {
  custom: {
    50: '#4f715e',
    500: '#043a23',
    950: '#000000',
  },
}

SCSS

$custom: #043a23;
$custom-light: #4f715e;
$custom-dark: #000000;

JSON

{
  "hex": "#043a23",
  "rgb": {
    "r": 4,
    "g": 58,
    "b": 35
  },
  "hsl": {
    "h": 154.444,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.30854,
    "c": 0.06786,
    "h": 159
  },
  "luminance": 0.03173
}

Semantic roles & 50–950 ramp

primary

#043A23

secondary

#7C1E46

accent

#2B84FD

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020704

muted

#787A79

Preview Lab

Preview with #043A23

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

Preview Lab → · Contrast checker → · Palette generator →