#0F575D#0F575D

#0F575D is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.9% C 0.066 H 203.6°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#0F575D
RGB	rgb(15, 87, 93)
HSL	hsl(185, 72%, 21%)
HSV	hsv(185, 84%, 36%)
CMYK	cmyk(83.9%, 6.5%, 0%, 63.5%)
CIE-LAB	lab(33.37, -18.46, -9.55)
CIE-LCH	lch(33.37, 20.78, 207.37°)
OKLab	oklab(41.85% -0.0608 -0.0266)
OKLCH	oklch(41.85% 0.066 203.6)
XYZ	xyz(5.5801, 7.7076, 11.5474)
Luminance	0.0771 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F575D #5D150F

analogous

#0F5D3C #0F575D #0F305D

triadic

#0F575D #5D0F57 #575D0F

tetradic

#0F575D #3C0F5D #5D150F #305D0F

square

#0F575D #3C0F5D #5D150F #305D0F

split-complementary

#0F575D #5D0F30 #5D3C0F

monochromatic

#04191A #062628 #0F575D #178892 #20BAC6

Accessibility & contrast

On white

8.26

#0F575D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#0F575D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F575D

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F575D	#FFFFFF	#000000	##FFFFFF
##0F575D	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F535D

Deuteranopia (green-blind)

#454B5D

Tritanopia (blue-blind)

#005B59

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #0f575d;
/* rgb */ color: rgb(15, 87, 93);
/* oklch */ color: oklch(41.9% 0.066 203.6);

Tailwind

colors: {
  custom: {
    50: '#5e868a',
    500: '#0f575d',
    950: '#000000',
  },
}

SCSS

$custom: #0f575d;
$custom-light: #5e868a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f575d",
  "rgb": {
    "r": 15,
    "g": 87,
    "b": 93
  },
  "hsl": {
    "h": 184.615,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.4185,
    "c": 0.06634,
    "h": 203.6
  },
  "luminance": 0.07708
}

Semantic roles & 50–950 ramp

primary

#0F575D

secondary

#963931

accent

#4739EF

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #0F575D

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

Preview Lab → · Contrast checker → · Palette generator →