#043030#043030

#043030 is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.1% C 0.045 H 194.9°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#043030
RGB	rgb(4, 48, 48)
HSL	hsl(180, 85%, 10%)
HSV	hsv(180, 92%, 19%)
CMYK	cmyk(91.7%, 0%, 0%, 81.2%)
CIE-LAB	lab(17.24, -14.06, -4.17)
CIE-LCH	lch(17.24, 14.67, 196.53°)
OKLab	oklab(28.13% -0.0437 -0.0116)
OKLCH	oklch(28.13% 0.045 194.9)
XYZ	xyz(1.6403, 2.3529, 3.1634)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043030 #300404

analogous

#04301A #043030 #041A30

triadic

#043030 #300430 #303004

tetradic

#043030 #1A0430 #300404 #1A3004

square

#043030 #1A0430 #300404 #1A3004

split-complementary

#043030 #30041A #301A04

monochromatic

#021C1C #021C1C #043030 #096868 #0DA1A1

Accessibility & contrast

On white

14.28

#043030 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#043030 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043030

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043030	#FFFFFF	#000000	##FFFFFF
##043030	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2D30

Deuteranopia (green-blind)

#262830

Tritanopia (blue-blind)

#003230

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #043030;
/* rgb */ color: rgb(4, 48, 48);
/* oklch */ color: oklch(28.1% 0.045 194.9);

Tailwind

colors: {
  custom: {
    50: '#4e6868',
    500: '#043030',
    950: '#000000',
  },
}

SCSS

$custom: #043030;
$custom-light: #4e6868;
$custom-dark: #000000;

JSON

{
  "hex": "#043030",
  "rgb": {
    "r": 4,
    "g": 48,
    "b": 48
  },
  "hsl": {
    "h": 180,
    "s": 84.615,
    "l": 10.196
  },
  "oklch": {
    "l": 0.28128,
    "c": 0.04522,
    "h": 194.9
  },
  "luminance": 0.02353
}

Semantic roles & 50–950 ramp

primary

#043030

secondary

#721D1D

accent

#2D2DFB

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #043030

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

Preview Lab → · Contrast checker → · Palette generator →