#0F515C#0F515C

#0F515C is a dark, moderate teal. Relative luminance 0.068; OKLCH L 40.1% C 0.064 H 211.7°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#0F515C
RGB	rgb(15, 81, 92)
HSL	hsl(189, 72%, 21%)
HSV	hsv(189, 84%, 36%)
CMYK	cmyk(83.7%, 12%, 0%, 63.9%)
CIE-LAB	lab(31.25, -15.44, -12.13)
CIE-LCH	lch(31.25, 19.64, 218.15°)
OKLab	oklab(40.13% -0.0547 -0.0338)
OKLCH	oklch(40.13% 0.064 211.7)
XYZ	xyz(5.0704, 6.7585, 11.1604)
Luminance	0.0676 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F515C #5C1A0F

analogous

#0F5C40 #0F515C #0F2A5C

triadic

#0F515C #5C0F51 #515C0F

tetradic

#0F515C #400F5C #5C1A0F #2A5C0F

square

#0F515C #400F5C #5C1A0F #2A5C0F

split-complementary

#0F515C #5C0F2A #5C400F

monochromatic

#04171A #062327 #0F515C #187F91 #20AEC5

Accessibility & contrast

On white

8.93

#0F515C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#0F515C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F515C

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F515C	#FFFFFF	#000000	##FFFFFF
##0F515C	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484E5D

Deuteranopia (green-blind)

#3E465C

Tritanopia (blue-blind)

#005654

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0f515c;
/* rgb */ color: rgb(15, 81, 92);
/* oklch */ color: oklch(40.1% 0.064 211.7);

Tailwind

colors: {
  custom: {
    50: '#5d828a',
    500: '#0f515c',
    950: '#000000',
  },
}

SCSS

$custom: #0f515c;
$custom-light: #5d828a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f515c",
  "rgb": {
    "r": 15,
    "g": 81,
    "b": 92
  },
  "hsl": {
    "h": 188.571,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.40127,
    "c": 0.06428,
    "h": 211.7
  },
  "luminance": 0.06759
}

Semantic roles & 50–950 ramp

primary

#0F515C

secondary

#954031

accent

#5339EF

background

#F5F7F8

surface

#E9EEF0

border

#C5C9CB

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0F515C

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

Preview Lab → · Contrast checker → · Palette generator →