#0F585F#0F585F

#0F585F is a dark, moderate teal. Relative luminance 0.079; OKLCH L 42.2% C 0.067 H 204.9°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#0F585F
RGB	rgb(15, 88, 95)
HSL	hsl(185, 73%, 22%)
HSV	hsv(185, 84%, 37%)
CMYK	cmyk(84.2%, 7.4%, 0%, 62.7%)
CIE-LAB	lab(33.79, -18.30, -10.17)
CIE-LCH	lch(33.79, 20.94, 209.07°)
OKLab	oklab(42.22% -0.0609 -0.0283)
OKLCH	oklch(42.22% 0.067 204.9)
XYZ	xyz(5.7514, 7.9065, 12.0472)
Luminance	0.0791 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F585F #5F160F

analogous

#0F5F3E #0F585F #0F305F

triadic

#0F585F #5F0F58 #585F0F

tetradic

#0F585F #3E0F5F #5F160F #305F0F

square

#0F585F #3E0F5F #5F160F #305F0F

split-complementary

#0F585F #5F0F30 #5F3E0F

monochromatic

#04181A #07272A #0F585F #178994 #20BAC9

Accessibility & contrast

On white

8.14

#0F585F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#0F585F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F585F

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F585F	#FFFFFF	#000000	##FFFFFF
##0F585F	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50545F

Deuteranopia (green-blind)

#454C5F

Tritanopia (blue-blind)

#005C5A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #0f585f;
/* rgb */ color: rgb(15, 88, 95);
/* oklch */ color: oklch(42.2% 0.067 204.9);

Tailwind

colors: {
  custom: {
    50: '#5e878c',
    500: '#0f585f',
    950: '#000000',
  },
}

SCSS

$custom: #0f585f;
$custom-light: #5e878c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f585f",
  "rgb": {
    "r": 15,
    "g": 88,
    "b": 95
  },
  "hsl": {
    "h": 185.25,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42216,
    "c": 0.06717,
    "h": 204.9
  },
  "luminance": 0.07907
}

Semantic roles & 50–950 ramp

primary

#0F585F

secondary

#983B32

accent

#4838EF

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0C

muted

#797C7D

Preview Lab

Preview with #0F585F

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

Preview Lab → · Contrast checker → · Palette generator →