#0F4A37#0F4A37

#0F4A37 is a dark, moderate teal. Relative luminance 0.053; OKLCH L 36.7% C 0.068 H 166.7°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#0F4A37
RGB	rgb(15, 74, 55)
HSL	hsl(161, 66%, 17%)
HSV	hsv(161, 80%, 29%)
CMYK	cmyk(79.7%, 0%, 25.7%, 71%)
CIE-LAB	lab(27.50, -23.82, 6.08)
CIE-LCH	lch(27.50, 24.59, 165.68°)
OKLab	oklab(36.66% -0.0659 0.0156)
OKLCH	oklch(36.66% 0.068 166.7)
XYZ	xyz(3.3350, 5.2746, 4.4560)
Luminance	0.0527 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4A37 #4A0F22

analogous

#0F4A1A #0F4A37 #0F3F4A

triadic

#0F4A37 #370F4A #4A370F

tetradic

#0F4A37 #1A0F4A #4A0F22 #3F4A0F

square

#0F4A37 #1A0F4A #4A0F22 #3F4A0F

split-complementary

#0F4A37 #4A0F3F #4A1A0F

monochromatic

#051913 #051913 #0F4A37 #197D5D #24B083

Accessibility & contrast

On white

10.22

#0F4A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#0F4A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4A37

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4A37	#FFFFFF	#000000	##FFFFFF
##0F4A37	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484436

Deuteranopia (green-blind)

#403F38

Tritanopia (blue-blind)

#004A45

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0f4a37;
/* rgb */ color: rgb(15, 74, 55);
/* oklch */ color: oklch(36.7% 0.068 166.7);

Tailwind

colors: {
  custom: {
    50: '#587d6d',
    500: '#0f4a37',
    950: '#000000',
  },
}

SCSS

$custom: #0f4a37;
$custom-light: #587d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4a37",
  "rgb": {
    "r": 15,
    "g": 74,
    "b": 55
  },
  "hsl": {
    "h": 160.678,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.36664,
    "c": 0.06772,
    "h": 166.7
  },
  "luminance": 0.05275
}

Semantic roles & 50–950 ramp

primary

#0F4A37

secondary

#84304B

accent

#3F76E9

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040907

muted

#797B7A

Preview Lab

Preview with #0F4A37

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

Preview Lab → · Contrast checker → · Palette generator →