#0F4F40#0F4F40

#0F4F40 is a dark, moderate teal. Relative luminance 0.061; OKLCH L 38.4% C 0.067 H 173.0°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#0F4F40
RGB	rgb(15, 79, 64)
HSL	hsl(166, 68%, 18%)
HSV	hsv(166, 81%, 31%)
CMYK	cmyk(81%, 0%, 19%, 69%)
CIE-LAB	lab(29.57, -23.71, 3.26)
CIE-LCH	lch(29.57, 23.93, 172.17°)
OKLab	oklab(38.44% -0.0668 0.0083)
OKLCH	oklch(38.44% 0.067 173)
XYZ	xyz(3.9179, 6.0632, 5.8133)
Luminance	0.0606 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4F40 #4F0F1E

analogous

#0F4F20 #0F4F40 #0F3E4F

triadic

#0F4F40 #400F4F #4F400F

tetradic

#0F4F40 #200F4F #4F0F1E #3E4F0F

square

#0F4F40 #200F4F #4F0F1E #3E4F0F

split-complementary

#0F4F40 #4F0F3E #4F200F

monochromatic

#051A15 #051C16 #0F4F40 #19826A #23B693

Accessibility & contrast

On white

9.49

#0F4F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#0F4F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4F40

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4F40	#FFFFFF	#000000	##FFFFFF
##0F4F40	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C493F

Deuteranopia (green-blind)

#444341

Tritanopia (blue-blind)

#00504B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #0f4f40;
/* rgb */ color: rgb(15, 79, 64);
/* oklch */ color: oklch(38.4% 0.067 173.0);

Tailwind

colors: {
  custom: {
    50: '#598174',
    500: '#0f4f40',
    950: '#000000',
  },
}

SCSS

$custom: #0f4f40;
$custom-light: #598174;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4f40",
  "rgb": {
    "r": 15,
    "g": 79,
    "b": 64
  },
  "hsl": {
    "h": 165.938,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.3844,
    "c": 0.06731,
    "h": 173
  },
  "luminance": 0.06064
}

Semantic roles & 50–950 ramp

primary

#0F4F40

secondary

#893145

accent

#3D66EB

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #0F4F40

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

Preview Lab → · Contrast checker → · Palette generator →