#043630#043630

#043630 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.0% C 0.051 H 182.6°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#043630
RGB	rgb(4, 54, 48)
HSL	hsl(173, 86%, 11%)
HSV	hsv(173, 93%, 21%)
CMYK	cmyk(92.6%, 0%, 11.1%, 78.8%)
CIE-LAB	lab(19.55, -17.46, -0.76)
CIE-LCH	lch(19.55, 17.47, 182.49°)
OKLab	oklab(30.01% -0.051 -0.0023)
OKLCH	oklch(30.01% 0.051 182.6)
XYZ	xyz(1.9025, 2.8773, 3.2508)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043630 #36040A

analogous

#043617 #043630 #042336

triadic

#043630 #300436 #363004

tetradic

#043630 #170436 #36040A #233604

square

#043630 #170436 #36040A #233604

split-complementary

#043630 #360423 #361704

monochromatic

#021C19 #021C19 #043630 #086F63 #0CA895

Accessibility & contrast

On white

13.33

#043630 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#043630 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043630

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043630	#FFFFFF	#000000	##FFFFFF
##043630	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333230

Deuteranopia (green-blind)

#2C2D31

Tritanopia (blue-blind)

#003734

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #043630;
/* rgb */ color: rgb(4, 54, 48);
/* oklch */ color: oklch(30.0% 0.051 182.6);

Tailwind

colors: {
  custom: {
    50: '#4f6d68',
    500: '#043630',
    950: '#000000',
  },
}

SCSS

$custom: #043630;
$custom-light: #4f6d68;
$custom-dark: #000000;

JSON

{
  "hex": "#043630",
  "rgb": {
    "r": 4,
    "g": 54,
    "b": 48
  },
  "hsl": {
    "h": 172.8,
    "s": 86.207,
    "l": 11.373
  },
  "oklch": {
    "l": 0.30008,
    "c": 0.05101,
    "h": 182.6
  },
  "luminance": 0.02878
}

Semantic roles & 50–950 ramp

primary

#043630

secondary

#781E29

accent

#2B44FC

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #043630

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

Preview Lab → · Contrast checker → · Palette generator →