#0F4937#0F4937

#0F4937 is a dark, moderate teal. Relative luminance 0.051; OKLCH L 36.4% C 0.066 H 167.6°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#0F4937
RGB	rgb(15, 73, 55)
HSL	hsl(161, 66%, 17%)
HSV	hsv(161, 79%, 29%)
CMYK	cmyk(79.5%, 0%, 24.7%, 71.4%)
CIE-LAB	lab(27.14, -23.33, 5.56)
CIE-LCH	lch(27.14, 23.98, 166.59°)
OKLab	oklab(36.36% -0.0647 0.0142)
OKLCH	oklch(36.36% 0.066 167.6)
XYZ	xyz(3.2688, 5.1421, 4.4339)
Luminance	0.0514 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4937 #490F21

analogous

#0F491A #0F4937 #0F3E49

triadic

#0F4937 #370F49 #49370F

tetradic

#0F4937 #1A0F49 #490F21 #3E490F

square

#0F4937 #1A0F49 #490F21 #3E490F

split-complementary

#0F4937 #490F3E #491A0F

monochromatic

#051913 #051913 #0F4937 #197C5D #24AF83

Accessibility & contrast

On white

10.35

#0F4937 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#0F4937 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4937

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4937	#FFFFFF	#000000	##FFFFFF
##0F4937	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474336

Deuteranopia (green-blind)

#3F3E38

Tritanopia (blue-blind)

#004944

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0f4937;
/* rgb */ color: rgb(15, 73, 55);
/* oklch */ color: oklch(36.4% 0.066 167.6);

Tailwind

colors: {
  custom: {
    50: '#577c6d',
    500: '#0f4937',
    950: '#000000',
  },
}

SCSS

$custom: #0f4937;
$custom-light: #577c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4937",
  "rgb": {
    "r": 15,
    "g": 73,
    "b": 55
  },
  "hsl": {
    "h": 161.379,
    "s": 65.909,
    "l": 17.255
  },
  "oklch": {
    "l": 0.36363,
    "c": 0.06626,
    "h": 167.6
  },
  "luminance": 0.05142
}

Semantic roles & 50–950 ramp

primary

#0F4937

secondary

#83304A

accent

#3F74E9

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040907

muted

#797B7A

Preview Lab

Preview with #0F4937

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

Preview Lab → · Contrast checker → · Palette generator →