#043F2D#043F2D

#043F2D is a dark, moderate teal. Relative luminance 0.038; OKLCH L 32.7% C 0.065 H 166.3°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#043F2D
RGB	rgb(4, 63, 45)
HSL	hsl(162, 88%, 13%)
HSV	hsv(162, 94%, 25%)
CMYK	cmyk(93.7%, 0%, 28.6%, 75.3%)
CIE-LAB	lab(22.90, -23.01, 6.07)
CIE-LCH	lch(22.90, 23.80, 165.23°)
OKLab	oklab(32.73% -0.0633 0.0155)
OKLCH	oklch(32.73% 0.065 166.3)
XYZ	xyz(2.3010, 3.7700, 3.0885)
Luminance	0.0377 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043F2D #3F0416

analogous

#043F0F #043F2D #04333F

triadic

#043F2D #2D043F #3F2D04

tetradic

#043F2D #0F043F #3F0416 #333F04

square

#043F2D #0F043F #3F0416 #333F04

split-complementary

#043F2D #3F0433 #3F0F04

monochromatic

#021D15 #021D15 #043F2D #087956 #0BB27F

Accessibility & contrast

On white

11.97

#043F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#043F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043F2D

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043F2D	#FFFFFF	#000000	##FFFFFF
##043F2D	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A2C

Deuteranopia (green-blind)

#36352E

Tritanopia (blue-blind)

#003F3A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #043f2d;
/* rgb */ color: rgb(4, 63, 45);
/* oklch */ color: oklch(32.7% 0.065 166.3);

Tailwind

colors: {
  custom: {
    50: '#517465',
    500: '#043f2d',
    950: '#000000',
  },
}

SCSS

$custom: #043f2d;
$custom-light: #517465;
$custom-dark: #000000;

JSON

{
  "hex": "#043f2d",
  "rgb": {
    "r": 4,
    "g": 63,
    "b": 45
  },
  "hsl": {
    "h": 161.695,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.32726,
    "c": 0.06522,
    "h": 166.3
  },
  "luminance": 0.0377
}

Semantic roles & 50–950 ramp

primary

#043F2D

secondary

#801E3C

accent

#2A6AFE

background

#F4F7F6

surface

#E7EDEB

border

#C3C8C6

text

#020805

muted

#787B7A

Preview Lab

Preview with #043F2D

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

Preview Lab → · Contrast checker → · Palette generator →