#0F4840#0F4840

#0F4840 is a dark, muted teal. Relative luminance 0.051; OKLCH L 36.4% C 0.059 H 181.4°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#0F4840
RGB	rgb(15, 72, 64)
HSL	hsl(172, 66%, 17%)
HSV	hsv(172, 79%, 28%)
CMYK	cmyk(79.2%, 0%, 11.1%, 71.8%)
CIE-LAB	lab(27.03, -20.12, -0.42)
CIE-LCH	lch(27.03, 20.12, 181.19°)
OKLab	oklab(36.37% -0.0585 -0.0014)
OKLCH	oklch(36.37% 0.059 181.4)
XYZ	xyz(3.4393, 5.1061, 5.6538)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4840 #480F17

analogous

#0F4824 #0F4840 #0F3448

triadic

#0F4840 #400F48 #48400F

tetradic

#0F4840 #240F48 #480F17 #34480F

square

#0F4840 #240F48 #480F17 #34480F

split-complementary

#0F4840 #480F34 #48240F

monochromatic

#051917 #051917 #0F4840 #1A7B6D #24AD9A

Accessibility & contrast

On white

10.39

#0F4840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#0F4840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4840

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4840	#FFFFFF	#000000	##FFFFFF
##0F4840	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444340

Deuteranopia (green-blind)

#3C3D41

Tritanopia (blue-blind)

#004946

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0f4840;
/* rgb */ color: rgb(15, 72, 64);
/* oklch */ color: oklch(36.4% 0.059 181.4);

Tailwind

colors: {
  custom: {
    50: '#587b74',
    500: '#0f4840',
    950: '#000000',
  },
}

SCSS

$custom: #0f4840;
$custom-light: #587b74;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4840",
  "rgb": {
    "r": 15,
    "g": 72,
    "b": 64
  },
  "hsl": {
    "h": 171.579,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.36367,
    "c": 0.05853,
    "h": 181.4
  },
  "luminance": 0.05106
}

Semantic roles & 50–950 ramp

primary

#0F4840

secondary

#82303C

accent

#3F57E8

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #0F4840

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

Preview Lab → · Contrast checker → · Palette generator →