#043F23#043F23

#043F23 is a dark, moderate teal. Relative luminance 0.037; OKLCH L 32.5% C 0.076 H 156.1°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#043F23
RGB	rgb(4, 63, 35)
HSL	hsl(152, 88%, 13%)
HSV	hsv(152, 94%, 25%)
CMYK	cmyk(93.7%, 0%, 44.4%, 75.3%)
CIE-LAB	lab(22.66, -25.66, 12.25)
CIE-LCH	lch(22.66, 28.43, 154.48°)
OKLab	oklab(32.45% -0.0691 0.0306)
OKLCH	oklch(32.45% 0.076 156.1)
XYZ	xyz(2.1307, 3.7019, 2.1920)
Luminance	0.0370 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.50

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043F23 #3F0420

analogous

#043F05 #043F23 #043D3F

triadic

#043F23 #23043F #3F2304

tetradic

#043F23 #05043F #3F0420 #3D3F04

square

#043F23 #05043F #3F0420 #3D3F04

split-complementary

#043F23 #3F043D #3F0504

monochromatic

#021D10 #021D10 #043F23 #087943 #0BB263

Accessibility & contrast

On white

12.07

#043F23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#043F23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043F23

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043F23	#FFFFFF	#000000	##FFFFFF
##043F23	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3921

Deuteranopia (green-blind)

#383425

Tritanopia (blue-blind)

#003E38

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #043f23;
/* rgb */ color: rgb(4, 63, 35);
/* oklch */ color: oklch(32.5% 0.076 156.1);

Tailwind

colors: {
  custom: {
    50: '#51755e',
    500: '#043f23',
    950: '#000000',
  },
}

SCSS

$custom: #043f23;
$custom-light: #51755e;
$custom-dark: #000000;

JSON

{
  "hex": "#043f23",
  "rgb": {
    "r": 4,
    "g": 63,
    "b": 35
  },
  "hsl": {
    "h": 151.525,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.32454,
    "c": 0.07557,
    "h": 156.1
  },
  "luminance": 0.03702
}

Semantic roles & 50–950 ramp

primary

#043F23

secondary

#801E4D

accent

#2A8EFE

background

#F4F7F5

surface

#E7EDE9

border

#C3C8C5

text

#020804

muted

#787B79

Preview Lab

Preview with #043F23

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

Preview Lab → · Contrast checker → · Palette generator →