#0F4537#0F4537

#0F4537 is a dark, moderate teal. Relative luminance 0.046; OKLCH L 35.2% C 0.061 H 171.6°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#0F4537
RGB	rgb(15, 69, 55)
HSL	hsl(164, 64%, 16%)
HSV	hsv(164, 78%, 27%)
CMYK	cmyk(78.3%, 0%, 20.3%, 72.9%)
CIE-LAB	lab(25.66, -21.32, 3.47)
CIE-LCH	lch(25.66, 21.60, 170.76°)
OKLab	oklab(35.16% -0.0599 0.0088)
OKLCH	oklch(35.16% 0.061 171.6)
XYZ	xyz(3.0144, 4.6333, 4.3491)
Luminance	0.0463 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4537 #450F1D

analogous

#0F451C #0F4537 #0F3845

triadic

#0F4537 #370F45 #45370F

tetradic

#0F4537 #1C0F45 #450F1D #38450F

square

#0F4537 #1C0F45 #450F1D #38450F

split-complementary

#0F4537 #450F38 #451C0F

monochromatic

#051914 #051914 #0F4537 #1A775F #25AA87

Accessibility & contrast

On white

10.90

#0F4537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#0F4537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4537

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4537	#FFFFFF	#000000	##FFFFFF
##0F4537	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434036

Deuteranopia (green-blind)

#3B3B38

Tritanopia (blue-blind)

#004641

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0f4537;
/* rgb */ color: rgb(15, 69, 55);
/* oklch */ color: oklch(35.2% 0.061 171.6);

Tailwind

colors: {
  custom: {
    50: '#56796d',
    500: '#0f4537',
    950: '#000000',
  },
}

SCSS

$custom: #0f4537;
$custom-light: #56796d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4537",
  "rgb": {
    "r": 15,
    "g": 69,
    "b": 55
  },
  "hsl": {
    "h": 164.444,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.35157,
    "c": 0.06053,
    "h": 171.6
  },
  "luminance": 0.04634
}

Semantic roles & 50–950 ramp

primary

#0F4537

secondary

#7F3045

accent

#416CE7

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030907

muted

#787B7A

Preview Lab

Preview with #0F4537

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

Preview Lab → · Contrast checker → · Palette generator →