#0F4F3B#0F4F3B

#0F4F3B is a dark, moderate teal. Relative luminance 0.060; OKLCH L 38.3% C 0.071 H 167.1°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#0F4F3B
RGB	rgb(15, 79, 59)
HSL	hsl(161, 68%, 18%)
HSV	hsv(161, 81%, 31%)
CMYK	cmyk(81%, 0%, 25.3%, 69%)
CIE-LAB	lab(29.43, -25.14, 6.25)
CIE-LCH	lch(29.43, 25.91, 166.03°)
OKLab	oklab(38.28% -0.0696 0.016)
OKLCH	oklch(38.28% 0.071 167.1)
XYZ	xyz(3.7820, 6.0088, 5.0973)
Luminance	0.0601 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4F3B #4F0F23

analogous

#0F4F1B #0F4F3B #0F434F

triadic

#0F4F3B #3B0F4F #4F3B0F

tetradic

#0F4F3B #1B0F4F #4F0F23 #434F0F

square

#0F4F3B #1B0F4F #4F0F23 #434F0F

split-complementary

#0F4F3B #4F0F43 #4F1B0F

monochromatic

#051A13 #051C15 #0F4F3B #198261 #23B688

Accessibility & contrast

On white

9.54

#0F4F3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#0F4F3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4F3B

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4F3B	#FFFFFF	#000000	##FFFFFF
##0F4F3B	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D493A

Deuteranopia (green-blind)

#45433C

Tritanopia (blue-blind)

#004F49

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #0f4f3b;
/* rgb */ color: rgb(15, 79, 59);
/* oklch */ color: oklch(38.3% 0.071 167.1);

Tailwind

colors: {
  custom: {
    50: '#598171',
    500: '#0f4f3b',
    950: '#000000',
  },
}

SCSS

$custom: #0f4f3b;
$custom-light: #598171;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4f3b",
  "rgb": {
    "r": 15,
    "g": 79,
    "b": 59
  },
  "hsl": {
    "h": 161.25,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38283,
    "c": 0.07138,
    "h": 167.1
  },
  "luminance": 0.06009
}

Semantic roles & 50–950 ramp

primary

#0F4F3B

secondary

#89314C

accent

#3D73EB

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #0F4F3B

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

Preview Lab → · Contrast checker → · Palette generator →