#0F3F37#0F3F37

#0F3F37 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.3% C 0.052 H 179.6°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#0F3F37
RGB	rgb(15, 63, 55)
HSL	hsl(170, 62%, 15%)
HSV	hsv(170, 76%, 25%)
CMYK	cmyk(76.2%, 0%, 12.7%, 75.3%)
CIE-LAB	lab(23.45, -18.15, 0.26)
CIE-LCH	lch(23.45, 18.15, 179.18°)
OKLab	oklab(33.35% -0.0525 0.0004)
OKLCH	oklch(33.35% 0.052 179.6)
XYZ	xyz(2.6638, 3.9321, 4.2323)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3F37 #3F0F17

analogous

#0F3F1F #0F3F37 #0F2F3F

triadic

#0F3F37 #370F3F #3F370F

tetradic

#0F3F37 #1F0F3F #3F0F17 #2F3F0F

square

#0F3F37 #1F0F3F #3F0F17 #2F3F0F

split-complementary

#0F3F37 #3F0F2F #3F1F0F

monochromatic

#061916 #061916 #0F3F37 #1B7062 #27A28D

Accessibility & contrast

On white

11.76

#0F3F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#0F3F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3F37

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3F37	#FFFFFF	#000000	##FFFFFF
##0F3F37	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3B37

Deuteranopia (green-blind)

#353638

Tritanopia (blue-blind)

#00403D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0f3f37;
/* rgb */ color: rgb(15, 63, 55);
/* oklch */ color: oklch(33.3% 0.052 179.6);

Tailwind

colors: {
  custom: {
    50: '#55746d',
    500: '#0f3f37',
    950: '#000000',
  },
}

SCSS

$custom: #0f3f37;
$custom-light: #55746d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3f37",
  "rgb": {
    "r": 15,
    "g": 63,
    "b": 55
  },
  "hsl": {
    "h": 170,
    "s": 61.538,
    "l": 15.294
  },
  "oklch": {
    "l": 0.33347,
    "c": 0.05246,
    "h": 179.6
  },
  "luminance": 0.03932
}

Semantic roles & 50–950 ramp

primary

#0F3F37

secondary

#79303D

accent

#435EE5

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030807

muted

#787B7A

Preview Lab

Preview with #0F3F37

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

Preview Lab → · Contrast checker → · Palette generator →