#0F4939#0F4939

#0F4939 is a dark, moderate teal. Relative luminance 0.052; OKLCH L 36.4% C 0.065 H 170.1°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#0F4939
RGB	rgb(15, 73, 57)
HSL	hsl(163, 66%, 17%)
HSV	hsv(163, 79%, 29%)
CMYK	cmyk(79.5%, 0%, 21.9%, 71.4%)
CIE-LAB	lab(27.19, -22.76, 4.35)
CIE-LCH	lch(27.19, 23.17, 169.18°)
OKLab	oklab(36.43% -0.0636 0.0111)
OKLCH	oklch(36.43% 0.065 170.1)
XYZ	xyz(3.3177, 5.1617, 4.6916)
Luminance	0.0516 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4939 #490F1F

analogous

#0F491C #0F4939 #0F3C49

triadic

#0F4939 #390F49 #49390F

tetradic

#0F4939 #1C0F49 #490F1F #3C490F

square

#0F4939 #1C0F49 #490F1F #3C490F

split-complementary

#0F4939 #490F3C #491C0F

monochromatic

#051914 #051914 #0F4939 #197C61 #24AF88

Accessibility & contrast

On white

10.33

#0F4939 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#0F4939 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4939

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4939	#FFFFFF	#000000	##FFFFFF
##0F4939	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474438

Deuteranopia (green-blind)

#3F3E3A

Tritanopia (blue-blind)

#004A44

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0f4939;
/* rgb */ color: rgb(15, 73, 57);
/* oklch */ color: oklch(36.4% 0.065 170.1);

Tailwind

colors: {
  custom: {
    50: '#577c6f',
    500: '#0f4939',
    950: '#000000',
  },
}

SCSS

$custom: #0f4939;
$custom-light: #577c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4939",
  "rgb": {
    "r": 15,
    "g": 73,
    "b": 57
  },
  "hsl": {
    "h": 163.448,
    "s": 65.909,
    "l": 17.255
  },
  "oklch": {
    "l": 0.36425,
    "c": 0.06455,
    "h": 170.1
  },
  "luminance": 0.05162
}

Semantic roles & 50–950 ramp

primary

#0F4939

secondary

#833047

accent

#3F6EE9

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040907

muted

#797B7A

Preview Lab

Preview with #0F4939

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

Preview Lab → · Contrast checker → · Palette generator →