#0F5751#0F5751

#0F5751 is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.4% C 0.067 H 186.4°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#0F5751
RGB	rgb(15, 87, 81)
HSL	hsl(175, 71%, 20%)
HSV	hsv(175, 83%, 34%)
CMYK	cmyk(82.8%, 0%, 6.9%, 65.9%)
CIE-LAB	lab(32.94, -22.50, -2.62)
CIE-LCH	lch(32.94, 22.66, 186.64°)
OKLab	oklab(41.37% -0.0668 -0.0075)
OKLCH	oklch(41.37% 0.067 186.4)
XYZ	xyz(5.0897, 7.5114, 8.9646)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5751 #570F15

analogous

#0F572D #0F5751 #0F3957

triadic

#0F5751 #510F57 #57510F

tetradic

#0F5751 #2D0F57 #570F15 #39570F

square

#0F5751 #2D0F57 #570F15 #39570F

split-complementary

#0F5751 #570F39 #572D0F

monochromatic

#051A18 #062320 #0F5751 #188B82 #21BFB2

Accessibility & contrast

On white

8.39

#0F5751 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#0F5751 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5751

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5751	#FFFFFF	#000000	##FFFFFF
##0F5751	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525251

Deuteranopia (green-blind)

#484A52

Tritanopia (blue-blind)

#005955

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #0f5751;
/* rgb */ color: rgb(15, 87, 81);
/* oklch */ color: oklch(41.4% 0.067 186.4);

Tailwind

colors: {
  custom: {
    50: '#5c8781',
    500: '#0f5751',
    950: '#000000',
  },
}

SCSS

$custom: #0f5751;
$custom-light: #5c8781;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5751",
  "rgb": {
    "r": 15,
    "g": 87,
    "b": 81
  },
  "hsl": {
    "h": 175,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.41367,
    "c": 0.06726,
    "h": 186.4
  },
  "luminance": 0.07512
}

Semantic roles & 50–950 ramp

primary

#0F5751

secondary

#913139

accent

#3A49ED

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #0F5751

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

Preview Lab → · Contrast checker → · Palette generator →