#0F4A3F#0F4A3F

#0F4A3F is a dark, moderate teal. Relative luminance 0.054; OKLCH L 36.9% C 0.062 H 177.2°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#0F4A3F
RGB	rgb(15, 74, 63)
HSL	hsl(169, 66%, 17%)
HSV	hsv(169, 80%, 29%)
CMYK	cmyk(79.7%, 0%, 14.9%, 71%)
CIE-LAB	lab(27.73, -21.48, 1.25)
CIE-LCH	lch(27.73, 21.51, 176.68°)
OKLab	oklab(36.93% -0.0614 0.003)
OKLCH	oklch(36.93% 0.062 177.2)
XYZ	xyz(3.5425, 5.3576, 5.5491)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4A3F #4A0F1A

analogous

#0F4A22 #0F4A3F #0F374A

triadic

#0F4A3F #3F0F4A #4A3F0F

tetradic

#0F4A3F #220F4A #4A0F1A #374A0F

square

#0F4A3F #220F4A #4A0F1A #374A0F

split-complementary

#0F4A3F #4A0F37 #4A220F

monochromatic

#051916 #051916 #0F4A3F #197D6A #24B096

Accessibility & contrast

On white

10.14

#0F4A3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#0F4A3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4A3F

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4A3F	#FFFFFF	#000000	##FFFFFF
##0F4A3F	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47453F

Deuteranopia (green-blind)

#3F3F40

Tritanopia (blue-blind)

#004B47

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0f4a3f;
/* rgb */ color: rgb(15, 74, 63);
/* oklch */ color: oklch(36.9% 0.062 177.2);

Tailwind

colors: {
  custom: {
    50: '#587d74',
    500: '#0f4a3f',
    950: '#000000',
  },
}

SCSS

$custom: #0f4a3f;
$custom-light: #587d74;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4a3f",
  "rgb": {
    "r": 15,
    "g": 74,
    "b": 63
  },
  "hsl": {
    "h": 168.814,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.36925,
    "c": 0.06152,
    "h": 177.2
  },
  "luminance": 0.05358
}

Semantic roles & 50–950 ramp

primary

#0F4A3F

secondary

#843040

accent

#3F5EE9

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #0F4A3F

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

Preview Lab → · Contrast checker → · Palette generator →