#0F3F3D#0F3F3D

#0F3F3D is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.6% C 0.050 H 191.0°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#0F3F3D
RGB	rgb(15, 63, 61)
HSL	hsl(178, 62%, 15%)
HSV	hsv(178, 76%, 25%)
CMYK	cmyk(76.2%, 0%, 3.2%, 75.3%)
CIE-LAB	lab(23.65, -16.18, -3.43)
CIE-LCH	lch(23.65, 16.54, 191.98°)
OKLab	oklab(33.58% -0.0492 -0.0096)
OKLCH	oklch(33.58% 0.05 191)
XYZ	xyz(2.8164, 3.9932, 5.0363)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3F3D #3F0F11

analogous

#0F3F25 #0F3F3D #0F293F

triadic

#0F3F3D #3D0F3F #3F3D0F

tetradic

#0F3F3D #250F3F #3F0F11 #293F0F

square

#0F3F3D #250F3F #3F0F11 #293F0F

split-complementary

#0F3F3D #3F0F29 #3F250F

monochromatic

#061918 #061918 #0F3F3D #1B706D #27A29D

Accessibility & contrast

On white

11.68

#0F3F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#0F3F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3F3D

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3F3D	#FFFFFF	#000000	##FFFFFF
##0F3F3D	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3B3D

Deuteranopia (green-blind)

#34363D

Tritanopia (blue-blind)

#00413E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0f3f3d;
/* rgb */ color: rgb(15, 63, 61);
/* oklch */ color: oklch(33.6% 0.050 191.0);

Tailwind

colors: {
  custom: {
    50: '#567472',
    500: '#0f3f3d',
    950: '#000000',
  },
}

SCSS

$custom: #0f3f3d;
$custom-light: #567472;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3f3d",
  "rgb": {
    "r": 15,
    "g": 63,
    "b": 61
  },
  "hsl": {
    "h": 177.5,
    "s": 61.538,
    "l": 15.294
  },
  "oklch": {
    "l": 0.33579,
    "c": 0.05009,
    "h": 191
  },
  "luminance": 0.03993
}

Semantic roles & 50–950 ramp

primary

#0F3F3D

secondary

#793033

accent

#434AE5

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030808

muted

#787B7B

Preview Lab

Preview with #0F3F3D

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

Preview Lab → · Contrast checker → · Palette generator →