#0F575E#0F575E

#0F575E is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.9% C 0.067 H 205.0°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#0F575E
RGB	rgb(15, 87, 94)
HSL	hsl(185, 72%, 21%)
HSV	hsv(185, 84%, 37%)
CMYK	cmyk(84%, 7.4%, 0%, 63.1%)
CIE-LAB	lab(33.40, -18.10, -10.13)
CIE-LCH	lch(33.40, 20.74, 209.22°)
OKLab	oklab(41.89% -0.0603 -0.0282)
OKLCH	oklch(41.89% 0.067 205)
XYZ	xyz(5.6247, 7.7254, 11.7822)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F575E #5E160F

analogous

#0F5E3E #0F575E #0F305E

triadic

#0F575E #5E0F57 #575E0F

tetradic

#0F575E #3E0F5E #5E160F #305E0F

square

#0F575E #3E0F5E #5E160F #305E0F

split-complementary

#0F575E #5E0F30 #5E3E0F

monochromatic

#04181A #072629 #0F575E #178893 #20B9C8

Accessibility & contrast

On white

8.25

#0F575E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#0F575E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F575E

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F575E	#FFFFFF	#000000	##FFFFFF
##0F575E	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F535E

Deuteranopia (green-blind)

#444B5E

Tritanopia (blue-blind)

#005B59

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #0f575e;
/* rgb */ color: rgb(15, 87, 94);
/* oklch */ color: oklch(41.9% 0.067 205.0);

Tailwind

colors: {
  custom: {
    50: '#5e868b',
    500: '#0f575e',
    950: '#000000',
  },
}

SCSS

$custom: #0f575e;
$custom-light: #5e868b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f575e",
  "rgb": {
    "r": 15,
    "g": 87,
    "b": 94
  },
  "hsl": {
    "h": 185.316,
    "s": 72.477,
    "l": 21.373
  },
  "oklch": {
    "l": 0.41894,
    "c": 0.06656,
    "h": 205
  },
  "luminance": 0.07726
}

Semantic roles & 50–950 ramp

primary

#0F575E

secondary

#973A31

accent

#4939EF

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0C

muted

#797C7D

Preview Lab

Preview with #0F575E

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

Preview Lab → · Contrast checker → · Palette generator →