#0F5155#0F5155

#0F5155 is a dark, moderate teal. Relative luminance 0.066; OKLCH L 39.8% C 0.062 H 201.2°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX#0F5155
RGBrgb(15, 81, 85)
HSLhsl(183, 70%, 20%)
HSVhsv(183, 82%, 33%)
CMYKcmyk(82.4%, 4.7%, 0%, 66.7%)
CIE-LABlab(30.98, -17.95, -8.09)
CIE-LCHlch(30.98, 19.69, 204.27°)
OKLaboklab(39.81% -0.058 -0.0225)
OKLCHoklch(39.81% 0.062 201.2)
XYZxyz(4.7784, 6.6417, 9.6227)
Luminance0.0664 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F5155 #55130F
analogous
#0F5536 #0F5155 #0F2E55
triadic
#0F5155 #550F51 #51550F
tetradic
#0F5155 #360F55 #55130F #2E550F
square
#0F5155 #360F55 #55130F #2E550F
split-complementary
#0F5155 #550F2E #55360F
monochromatic
#05191A #061F21 #0F5155 #188389 #21B4BD

Accessibility & contrast

On white

9.02
#0F5155 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.33
#0F5155 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5155
9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F5155#FFFFFF#000000##FFFFFF
##0F51551.009.022.339.02
#FFFFFF9.021.0021.001.00
#0000002.3321.001.0021.00
##FFFFFF9.021.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4A4D55
Deuteranopia (green-blind)
#404655
Tritanopia (blue-blind)
#005452
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #0f5155;
/* rgb */ color: rgb(15, 81, 85);
/* oklch */ color: oklch(39.8% 0.062 201.2);
Tailwind
colors: {
  custom: {
    50: '#5c8284',
    500: '#0f5155',
    950: '#000000',
  },
}
SCSS
$custom: #0f5155;
$custom-light: #5c8284;
$custom-dark: #000000;
JSON
{
  "hex": "#0f5155",
  "rgb": {
    "r": 15,
    "g": 81,
    "b": 85
  },
  "hsl": {
    "h": 183.429,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.39814,
    "c": 0.06223,
    "h": 201.2
  },
  "luminance": 0.06642
}

Semantic roles & 50–950 ramp

primary
#0F5155
secondary
#8F3631
accent
#453BED
background
#F5F7F8
surface
#E9EEEF
border
#C5C9CA
text
#050A0B
muted
#797C7C

Preview Lab

Preview with #0F5155

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

Preview Lab → · Contrast checker → · Palette generator →

#0F5155 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva