#0F4C43#0F4C43

#0F4C43 is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.7% C 0.062 H 180.6°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#0F4C43
RGB	rgb(15, 76, 67)
HSL	hsl(171, 67%, 18%)
HSV	hsv(171, 80%, 30%)
CMYK	cmyk(80.3%, 0%, 11.8%, 70.2%)
CIE-LAB	lab(28.58, -21.26, -0.10)
CIE-LCH	lch(28.58, 21.27, 180.28°)
OKLab	oklab(37.66% -0.0616 -0.0006)
OKLCH	oklch(37.66% 0.062 180.6)
XYZ	xyz(3.7941, 5.6752, 6.2046)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4C43 #4C0F18

analogous

#0F4C25 #0F4C43 #0F364C

triadic

#0F4C43 #430F4C #4C430F

tetradic

#0F4C43 #250F4C #4C0F18 #364C0F

square

#0F4C43 #250F4C #4C0F18 #364C0F

split-complementary

#0F4C43 #4C0F36 #4C250F

monochromatic

#051A17 #051A17 #0F4C43 #197F70 #23B29D

Accessibility & contrast

On white

9.84

#0F4C43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#0F4C43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4C43

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4C43	#FFFFFF	#000000	##FFFFFF
##0F4C43	1.00	9.84	2.14	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484743

Deuteranopia (green-blind)

#404144

Tritanopia (blue-blind)

#004D49

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #0f4c43;
/* rgb */ color: rgb(15, 76, 67);
/* oklch */ color: oklch(37.7% 0.062 180.6);

Tailwind

colors: {
  custom: {
    50: '#597e77',
    500: '#0f4c43',
    950: '#000000',
  },
}

SCSS

$custom: #0f4c43;
$custom-light: #597e77;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4c43",
  "rgb": {
    "r": 15,
    "g": 76,
    "b": 67
  },
  "hsl": {
    "h": 171.148,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.37658,
    "c": 0.06163,
    "h": 180.6
  },
  "luminance": 0.05676
}

Semantic roles & 50–950 ramp

primary

#0F4C43

secondary

#86313D

accent

#3E57EA

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #0F4C43

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

Preview Lab → · Contrast checker → · Palette generator →