#043F35#043F35

#043F35 is a dark, muted teal. Relative luminance 0.038; OKLCH L 33.0% C 0.059 H 177.5°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#043F35
RGB	rgb(4, 63, 53)
HSL	hsl(170, 88%, 13%)
HSV	hsv(170, 94%, 25%)
CMYK	cmyk(93.7%, 0%, 15.9%, 75.3%)
CIE-LAB	lab(23.13, -20.55, 1.10)
CIE-LCH	lch(23.13, 20.58, 176.95°)
OKLab	oklab(32.99% -0.0587 0.0026)
OKLCH	oklch(32.99% 0.059 177.5)
XYZ	xyz(2.4698, 3.8375, 3.9780)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043F35 #3F040E

analogous

#043F17 #043F35 #042B3F

triadic

#043F35 #35043F #3F3504

tetradic

#043F35 #17043F #3F040E #2B3F04

square

#043F35 #17043F #3F040E #2B3F04

split-complementary

#043F35 #3F042B #3F1704

monochromatic

#021D18 #021D18 #043F35 #087965 #0BB296

Accessibility & contrast

On white

11.88

#043F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#043F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043F35

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043F35	#FFFFFF	#000000	##FFFFFF
##043F35	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3A35

Deuteranopia (green-blind)

#353536

Tritanopia (blue-blind)

#00403C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #043f35;
/* rgb */ color: rgb(4, 63, 53);
/* oklch */ color: oklch(33.0% 0.059 177.5);

Tailwind

colors: {
  custom: {
    50: '#52746c',
    500: '#043f35',
    950: '#000000',
  },
}

SCSS

$custom: #043f35;
$custom-light: #52746c;
$custom-dark: #000000;

JSON

{
  "hex": "#043f35",
  "rgb": {
    "r": 4,
    "g": 63,
    "b": 53
  },
  "hsl": {
    "h": 169.831,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.32992,
    "c": 0.05878,
    "h": 177.5
  },
  "luminance": 0.03838
}

Semantic roles & 50–950 ramp

primary

#043F35

secondary

#801E2F

accent

#2A4EFE

background

#F4F7F6

surface

#E7EDEB

border

#C3C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #043F35

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

Preview Lab → · Contrast checker → · Palette generator →