#043734#043734

#043734 is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.5% C 0.050 H 188.7°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#043734
RGB	rgb(4, 55, 52)
HSL	hsl(176, 86%, 12%)
HSV	hsv(176, 93%, 22%)
CMYK	cmyk(92.7%, 0%, 5.5%, 78.4%)
CIE-LAB	lab(20.07, -16.61, -2.72)
CIE-LCH	lch(20.07, 16.83, 189.29°)
OKLab	oklab(30.48% -0.0499 -0.0076)
OKLCH	oklch(30.48% 0.05 188.7)
XYZ	xyz(2.0358, 3.0059, 3.7210)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043734 #370407

analogous

#04371B #043734 #042137

triadic

#043734 #340437 #373404

tetradic

#043734 #1B0437 #370407 #213704

square

#043734 #1B0437 #370407 #213704

split-complementary

#043734 #370421 #371B04

monochromatic

#021D1B #021D1B #043734 #08706A #0CA9A0

Accessibility & contrast

On white

13.12

#043734 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#043734 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043734

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043734	#FFFFFF	#000000	##FFFFFF
##043734	1.00	13.12	1.60	13.12
#FFFFFF	13.12	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333334

Deuteranopia (green-blind)

#2C2E34

Tritanopia (blue-blind)

#003936

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #043734;
/* rgb */ color: rgb(4, 55, 52);
/* oklch */ color: oklch(30.5% 0.050 188.7);

Tailwind

colors: {
  custom: {
    50: '#506e6b',
    500: '#043734',
    950: '#000000',
  },
}

SCSS

$custom: #043734;
$custom-light: #506e6b;
$custom-dark: #000000;

JSON

{
  "hex": "#043734",
  "rgb": {
    "r": 4,
    "g": 55,
    "b": 52
  },
  "hsl": {
    "h": 176.471,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.3048,
    "c": 0.05046,
    "h": 188.7
  },
  "luminance": 0.03006
}

Semantic roles & 50–950 ramp

primary

#043734

secondary

#791E23

accent

#2B37FD

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #043734

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

Preview Lab → · Contrast checker → · Palette generator →