#0F4040#0F4040

#0F4040 is a dark, muted teal. Relative luminance 0.041; OKLCH L 34.0% C 0.051 H 195.0°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#0F4040
RGB	rgb(15, 64, 64)
HSL	hsl(180, 62%, 15%)
HSV	hsv(180, 77%, 25%)
CMYK	cmyk(76.6%, 0%, 0%, 74.9%)
CIE-LAB	lab(24.12, -15.72, -4.72)
CIE-LCH	lch(24.12, 16.41, 196.72°)
OKLab	oklab(34% -0.0488 -0.0131)
OKLCH	oklch(34% 0.051 195)
XYZ	xyz(2.9554, 4.1382, 5.4925)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4040 #400F0F

analogous

#0F4027 #0F4040 #0F2740

triadic

#0F4040 #400F40 #40400F

tetradic

#0F4040 #270F40 #400F0F #27400F

square

#0F4040 #270F40 #400F0F #27400F

split-complementary

#0F4040 #400F27 #40270F

monochromatic

#061919 #061919 #0F4040 #1B7272 #26A3A3

Accessibility & contrast

On white

11.49

#0F4040 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#0F4040 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4040

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4040	#FFFFFF	#000000	##FFFFFF
##0F4040	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3D40

Deuteranopia (green-blind)

#343740

Tritanopia (blue-blind)

#004240

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0f4040;
/* rgb */ color: rgb(15, 64, 64);
/* oklch */ color: oklch(34.0% 0.051 195.0);

Tailwind

colors: {
  custom: {
    50: '#567574',
    500: '#0f4040',
    950: '#000000',
  },
}

SCSS

$custom: #0f4040;
$custom-light: #567574;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4040",
  "rgb": {
    "r": 15,
    "g": 64,
    "b": 64
  },
  "hsl": {
    "h": 180,
    "s": 62.025,
    "l": 15.49
  },
  "oklch": {
    "l": 0.34,
    "c": 0.05054,
    "h": 195
  },
  "luminance": 0.04139
}

Semantic roles & 50–950 ramp

primary

#0F4040

secondary

#7A3030

accent

#4343E5

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0F4040

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

Preview Lab → · Contrast checker → · Palette generator →