#04302F#04302F

#04302F is a dark, muted teal. Relative luminance 0.023; OKLCH L 28.1% C 0.045 H 192.6°. Best body text is #FFFFFF at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#04302F
RGB	rgb(4, 48, 47)
HSL	hsl(179, 85%, 10%)
HSV	hsv(179, 92%, 19%)
CMYK	cmyk(91.7%, 0%, 2.1%, 81.2%)
CIE-LAB	lab(17.20, -14.44, -3.54)
CIE-LCH	lch(17.20, 14.86, 193.77°)
OKLab	oklab(28.08% -0.0443 -0.0099)
OKLCH	oklch(28.08% 0.045 192.6)
XYZ	xyz(1.6199, 2.3447, 3.0560)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04302F #300405

analogous

#043019 #04302F #041B30

triadic

#04302F #2F0430 #302F04

tetradic

#04302F #190430 #300405 #1B3004

square

#04302F #190430 #300405 #1B3004

split-complementary

#04302F #30041B #301904

monochromatic

#021C1C #021C1C #04302F #096866 #0DA19E

Accessibility & contrast

On white

14.30

#04302F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#04302F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04302F

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04302F	#FFFFFF	#000000	##FFFFFF
##04302F	1.00	14.30	1.47	14.30
#FFFFFF	14.30	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2D2F

Deuteranopia (green-blind)

#26282F

Tritanopia (blue-blind)

#003230

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #04302f;
/* rgb */ color: rgb(4, 48, 47);
/* oklch */ color: oklch(28.1% 0.045 192.6);

Tailwind

colors: {
  custom: {
    50: '#4e6867',
    500: '#04302f',
    950: '#000000',
  },
}

SCSS

$custom: #04302f;
$custom-light: #4e6867;
$custom-dark: #000000;

JSON

{
  "hex": "#04302f",
  "rgb": {
    "r": 4,
    "g": 48,
    "b": 47
  },
  "hsl": {
    "h": 178.636,
    "s": 84.615,
    "l": 10.196
  },
  "oklch": {
    "l": 0.28084,
    "c": 0.04534,
    "h": 192.6
  },
  "luminance": 0.02345
}

Semantic roles & 50–950 ramp

primary

#04302F

secondary

#721D1F

accent

#2D32FB

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #04302F

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

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