#0F575F#0F575F

#0F575F is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.9% C 0.067 H 206.5°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#0F575F
RGB	rgb(15, 87, 95)
HSL	hsl(186, 73%, 22%)
HSV	hsv(186, 84%, 37%)
CMYK	cmyk(84.2%, 8.4%, 0%, 62.7%)
CIE-LAB	lab(33.44, -17.75, -10.70)
CIE-LCH	lch(33.44, 20.72, 211.07°)
OKLab	oklab(41.94% -0.0598 -0.0298)
OKLCH	oklch(41.94% 0.067 206.5)
XYZ	xyz(5.6698, 7.7435, 12.0201)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F575F #5F170F

analogous

#0F5F3F #0F575F #0F2F5F

triadic

#0F575F #5F0F57 #575F0F

tetradic

#0F575F #3F0F5F #5F170F #2F5F0F

square

#0F575F #3F0F5F #5F170F #2F5F0F

split-complementary

#0F575F #5F0F2F #5F3F0F

monochromatic

#04181A #07272A #0F575F #178794 #20B8C9

Accessibility & contrast

On white

8.24

#0F575F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#0F575F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F575F

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F575F	#FFFFFF	#000000	##FFFFFF
##0F575F	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5360

Deuteranopia (green-blind)

#444B5F

Tritanopia (blue-blind)

#005B59

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #0f575f;
/* rgb */ color: rgb(15, 87, 95);
/* oklch */ color: oklch(41.9% 0.067 206.5);

Tailwind

colors: {
  custom: {
    50: '#5e868c',
    500: '#0f575f',
    950: '#000000',
  },
}

SCSS

$custom: #0f575f;
$custom-light: #5e868c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f575f",
  "rgb": {
    "r": 15,
    "g": 87,
    "b": 95
  },
  "hsl": {
    "h": 186,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41937,
    "c": 0.06682,
    "h": 206.5
  },
  "luminance": 0.07744
}

Semantic roles & 50–950 ramp

primary

#0F575F

secondary

#983C32

accent

#4B38EF

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0C

muted

#797C7D

Preview Lab

Preview with #0F575F

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

Preview Lab → · Contrast checker → · Palette generator →