#09403F#09403F

#09403F is a dark, muted teal. Relative luminance 0.041; OKLCH L 33.8% C 0.054 H 193.0°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#09403F
RGB	rgb(9, 64, 63)
HSL	hsl(179, 75%, 14%)
HSV	hsv(179, 86%, 25%)
CMYK	cmyk(85.9%, 0%, 1.6%, 74.9%)
CIE-LAB	lab(23.95, -16.97, -4.34)
CIE-LCH	lch(23.95, 17.52, 194.33°)
OKLab	oklab(33.8% -0.0522 -0.0121)
OKLCH	oklch(33.8% 0.054 193)
XYZ	xyz(2.8428, 4.0834, 5.3400)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09403F #40090A

analogous

#094024 #09403F #092640

triadic

#09403F #3F0940 #403F09

tetradic

#09403F #240940 #40090A #264009

square

#09403F #240940 #40090A #264009

split-complementary

#09403F #400926 #402409

monochromatic

#041B1A #041B1A #09403F #117674 #18ABA9

Accessibility & contrast

On white

11.56

#09403F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#09403F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09403F

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09403F	#FFFFFF	#000000	##FFFFFF
##09403F	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3C3F

Deuteranopia (green-blind)

#34373F

Tritanopia (blue-blind)

#004240

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #09403f;
/* rgb */ color: rgb(9, 64, 63);
/* oklch */ color: oklch(33.8% 0.054 193.0);

Tailwind

colors: {
  custom: {
    50: '#547574',
    500: '#09403f',
    950: '#000000',
  },
}

SCSS

$custom: #09403f;
$custom-light: #547574;
$custom-dark: #000000;

JSON

{
  "hex": "#09403f",
  "rgb": {
    "r": 9,
    "g": 64,
    "b": 63
  },
  "hsl": {
    "h": 178.909,
    "s": 75.342,
    "l": 14.314
  },
  "oklch": {
    "l": 0.33803,
    "c": 0.05354,
    "h": 193
  },
  "luminance": 0.04084
}

Semantic roles & 50–950 ramp

primary

#09403F

secondary

#7E2729

accent

#3639F2

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #09403F

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

Preview Lab → · Contrast checker → · Palette generator →