#043735#043735

#043735 is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.5% C 0.050 H 190.7°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#043735
RGB	rgb(4, 55, 53)
HSL	hsl(178, 86%, 12%)
HSV	hsv(178, 93%, 22%)
CMYK	cmyk(92.7%, 0%, 3.6%, 78.4%)
CIE-LAB	lab(20.10, -16.25, -3.34)
CIE-LCH	lch(20.10, 16.59, 191.63°)
OKLab	oklab(30.52% -0.0493 -0.0094)
OKLCH	oklch(30.52% 0.05 190.7)
XYZ	xyz(2.0586, 3.0150, 3.8409)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043735 #370406

analogous

#04371C #043735 #042037

triadic

#043735 #350437 #373504

tetradic

#043735 #1C0437 #370406 #203704

square

#043735 #1C0437 #370406 #203704

split-complementary

#043735 #370420 #371C04

monochromatic

#021D1B #021D1B #043735 #08706C #0CA9A3

Accessibility & contrast

On white

13.10

#043735 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#043735 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043735

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043735	#FFFFFF	#000000	##FFFFFF
##043735	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333335

Deuteranopia (green-blind)

#2C2E35

Tritanopia (blue-blind)

#003936

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #043735;
/* rgb */ color: rgb(4, 55, 53);
/* oklch */ color: oklch(30.5% 0.050 190.7);

Tailwind

colors: {
  custom: {
    50: '#506e6c',
    500: '#043735',
    950: '#000000',
  },
}

SCSS

$custom: #043735;
$custom-light: #506e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#043735",
  "rgb": {
    "r": 4,
    "g": 55,
    "b": 53
  },
  "hsl": {
    "h": 177.647,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30522,
    "c": 0.0502,
    "h": 190.7
  },
  "luminance": 0.03015
}

Semantic roles & 50–950 ramp

primary

#043735

secondary

#791E21

accent

#2B33FD

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #043735

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

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