#0F555C#0F555C

#0F555C is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.2% C 0.065 H 205.3°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#0F555C
RGB	rgb(15, 85, 92)
HSL	hsl(185, 72%, 21%)
HSV	hsv(185, 84%, 36%)
CMYK	cmyk(83.7%, 7.6%, 0%, 63.9%)
CIE-LAB	lab(32.64, -17.70, -10.03)
CIE-LCH	lch(32.64, 20.35, 209.53°)
OKLab	oklab(41.25% -0.0591 -0.0279)
OKLCH	oklch(41.25% 0.065 205.3)
XYZ	xyz(5.3764, 7.3706, 11.2624)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F555C #5C160F

analogous

#0F5C3C #0F555C #0F2E5C

triadic

#0F555C #5C0F55 #555C0F

tetradic

#0F555C #3C0F5C #5C160F #2E5C0F

square

#0F555C #3C0F5C #5C160F #2E5C0F

split-complementary

#0F555C #5C0F2E #5C3C0F

monochromatic

#04181A #062427 #0F555C #188691 #20B6C5

Accessibility & contrast

On white

8.49

#0F555C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#0F555C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F555C

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F555C	#FFFFFF	#000000	##FFFFFF
##0F555C	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D515C

Deuteranopia (green-blind)

#43495C

Tritanopia (blue-blind)

#005957

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #0f555c;
/* rgb */ color: rgb(15, 85, 92);
/* oklch */ color: oklch(41.2% 0.065 205.3);

Tailwind

colors: {
  custom: {
    50: '#5d858a',
    500: '#0f555c',
    950: '#000000',
  },
}

SCSS

$custom: #0f555c;
$custom-light: #5d858a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f555c",
  "rgb": {
    "r": 15,
    "g": 85,
    "b": 92
  },
  "hsl": {
    "h": 185.455,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41246,
    "c": 0.06532,
    "h": 205.3
  },
  "luminance": 0.07371
}

Semantic roles & 50–950 ramp

primary

#0F555C

secondary

#953A31

accent

#4A39EF

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #0F555C

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

Preview Lab → · Contrast checker → · Palette generator →