#043A2C#043A2C

#043A2C is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.1% C 0.059 H 170.1°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#043A2C
RGB	rgb(4, 58, 44)
HSL	hsl(164, 87%, 12%)
HSV	hsv(164, 93%, 23%)
CMYK	cmyk(93.1%, 0%, 24.1%, 77.3%)
CIE-LAB	lab(20.96, -20.85, 3.99)
CIE-LCH	lch(20.96, 21.23, 169.17°)
OKLab	oklab(31.12% -0.0581 0.0102)
OKLCH	oklch(31.12% 0.059 170.1)
XYZ	xyz(2.0175, 3.2335, 2.9002)
Luminance	0.0323 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043A2C #3A0412

analogous

#043A11 #043A2C #042D3A

triadic

#043A2C #2C043A #3A2C04

tetradic

#043A2C #11043A #3A0412 #2D3A04

square

#043A2C #11043A #3A0412 #2D3A04

split-complementary

#043A2C #3A042D #3A1104

monochromatic

#021D16 #021D16 #043A2C #087357 #0CAD83

Accessibility & contrast

On white

12.75

#043A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#043A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043A2C

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043A2C	#FFFFFF	#000000	##FFFFFF
##043A2C	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38352B

Deuteranopia (green-blind)

#31302D

Tritanopia (blue-blind)

#003A36

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #043a2c;
/* rgb */ color: rgb(4, 58, 44);
/* oklch */ color: oklch(31.1% 0.059 170.1);

Tailwind

colors: {
  custom: {
    50: '#507065',
    500: '#043a2c',
    950: '#000000',
  },
}

SCSS

$custom: #043a2c;
$custom-light: #507065;
$custom-dark: #000000;

JSON

{
  "hex": "#043a2c",
  "rgb": {
    "r": 4,
    "g": 58,
    "b": 44
  },
  "hsl": {
    "h": 164.444,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.31122,
    "c": 0.05895,
    "h": 170.1
  },
  "luminance": 0.03234
}

Semantic roles & 50–950 ramp

primary

#043A2C

secondary

#7C1E36

accent

#2B61FD

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#020705

muted

#787A7A

Preview Lab

Preview with #043A2C

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

Preview Lab → · Contrast checker → · Palette generator →