#0F4A41#0F4A41

#0F4A41 is a dark, moderate teal. Relative luminance 0.054; OKLCH L 37.0% C 0.060 H 180.2°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#0F4A41
RGB	rgb(15, 74, 65)
HSL	hsl(171, 66%, 17%)
HSV	hsv(171, 80%, 29%)
CMYK	cmyk(79.7%, 0%, 12.2%, 71%)
CIE-LAB	lab(27.79, -20.85, 0.04)
CIE-LCH	lch(27.79, 20.85, 179.89°)
OKLab	oklab(37% -0.0603 -0.0002)
OKLCH	oklch(37% 0.06 180.2)
XYZ	xyz(3.5994, 5.3803, 5.8488)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4A41 #4A0F18

analogous

#0F4A23 #0F4A41 #0F364A

triadic

#0F4A41 #410F4A #4A410F

tetradic

#0F4A41 #230F4A #4A0F18 #364A0F

square

#0F4A41 #230F4A #4A0F18 #364A0F

split-complementary

#0F4A41 #4A0F36 #4A230F

monochromatic

#051916 #051916 #0F4A41 #197D6E #24B09A

Accessibility & contrast

On white

10.11

#0F4A41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#0F4A41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4A41

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4A41	#FFFFFF	#000000	##FFFFFF
##0F4A41	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464541

Deuteranopia (green-blind)

#3E3F42

Tritanopia (blue-blind)

#004B47

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0f4a41;
/* rgb */ color: rgb(15, 74, 65);
/* oklch */ color: oklch(37.0% 0.060 180.2);

Tailwind

colors: {
  custom: {
    50: '#587d75',
    500: '#0f4a41',
    950: '#000000',
  },
}

SCSS

$custom: #0f4a41;
$custom-light: #587d75;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4a41",
  "rgb": {
    "r": 15,
    "g": 74,
    "b": 65
  },
  "hsl": {
    "h": 170.847,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.36996,
    "c": 0.06035,
    "h": 180.2
  },
  "luminance": 0.05381
}

Semantic roles & 50–950 ramp

primary

#0F4A41

secondary

#84303D

accent

#3F59E9

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #0F4A41

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

Preview Lab → · Contrast checker → · Palette generator →