#0F5258#0F5258

#0F5258 is a dark, moderate teal. Relative luminance 0.068; OKLCH L 40.2% C 0.063 H 204.1°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#0F5258
RGB	rgb(15, 82, 88)
HSL	hsl(185, 71%, 20%)
HSV	hsv(185, 83%, 35%)
CMYK	cmyk(83%, 6.8%, 0%, 65.5%)
CIE-LAB	lab(31.44, -17.45, -9.30)
CIE-LCH	lch(31.44, 19.77, 208.06°)
OKLab	oklab(40.23% -0.0577 -0.0259)
OKLCH	oklch(40.23% 0.063 204.1)
XYZ	xyz(4.9750, 6.8401, 10.2887)
Luminance	0.0684 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5258 #58150F

analogous

#0F583A #0F5258 #0F2D58

triadic

#0F5258 #580F52 #52580F

tetradic

#0F5258 #3A0F58 #58150F #2D580F

square

#0F5258 #3A0F58 #58150F #2D580F

split-complementary

#0F5258 #580F2D #583A0F

monochromatic

#04181A #062124 #0F5258 #18838C #21B3C1

Accessibility & contrast

On white

8.87

#0F5258 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#0F5258 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5258

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5258	#FFFFFF	#000000	##FFFFFF
##0F5258	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4E58

Deuteranopia (green-blind)

#414758

Tritanopia (blue-blind)

#005654

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0f5258;
/* rgb */ color: rgb(15, 82, 88);
/* oklch */ color: oklch(40.2% 0.063 204.1);

Tailwind

colors: {
  custom: {
    50: '#5c8387',
    500: '#0f5258',
    950: '#000000',
  },
}

SCSS

$custom: #0f5258;
$custom-light: #5c8387;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5258",
  "rgb": {
    "r": 15,
    "g": 82,
    "b": 88
  },
  "hsl": {
    "h": 184.932,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40227,
    "c": 0.06321,
    "h": 204.1
  },
  "luminance": 0.06841
}

Semantic roles & 50–950 ramp

primary

#0F5258

secondary

#923931

accent

#493AEE

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0F5258

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

Preview Lab → · Contrast checker → · Palette generator →