#043F2E#043F2E

#043F2E is a dark, moderate teal. Relative luminance 0.038; OKLCH L 32.8% C 0.064 H 167.5°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#043F2E
RGB	rgb(4, 63, 46)
HSL	hsl(163, 88%, 13%)
HSV	hsv(163, 94%, 25%)
CMYK	cmyk(93.7%, 0%, 27%, 75.3%)
CIE-LAB	lab(22.92, -22.72, 5.45)
CIE-LCH	lch(22.92, 23.37, 166.52°)
OKLab	oklab(32.76% -0.0628 0.0139)
OKLCH	oklch(32.76% 0.064 167.5)
XYZ	xyz(2.3204, 3.7778, 3.1911)
Luminance	0.0378 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043F2E #3F0415

analogous

#043F10 #043F2E #04323F

triadic

#043F2E #2E043F #3F2E04

tetradic

#043F2E #10043F #3F0415 #323F04

square

#043F2E #10043F #3F0415 #323F04

split-complementary

#043F2E #3F0432 #3F1004

monochromatic

#021D15 #021D15 #043F2E #087958 #0BB282

Accessibility & contrast

On white

11.96

#043F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#043F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043F2E

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043F2E	#FFFFFF	#000000	##FFFFFF
##043F2E	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A2D

Deuteranopia (green-blind)

#36352F

Tritanopia (blue-blind)

#003F3A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #043f2e;
/* rgb */ color: rgb(4, 63, 46);
/* oklch */ color: oklch(32.8% 0.064 167.5);

Tailwind

colors: {
  custom: {
    50: '#517466',
    500: '#043f2e',
    950: '#000000',
  },
}

SCSS

$custom: #043f2e;
$custom-light: #517466;
$custom-dark: #000000;

JSON

{
  "hex": "#043f2e",
  "rgb": {
    "r": 4,
    "g": 63,
    "b": 46
  },
  "hsl": {
    "h": 162.712,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.32756,
    "c": 0.06429,
    "h": 167.5
  },
  "luminance": 0.03778
}

Semantic roles & 50–950 ramp

primary

#043F2E

secondary

#801E3B

accent

#2A67FE

background

#F4F7F6

surface

#E7EDEB

border

#C3C8C6

text

#020806

muted

#787B7A

Preview Lab

Preview with #043F2E

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

Preview Lab → · Contrast checker → · Palette generator →