#0F555E#0F555E

#0F555E is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.3% C 0.066 H 208.2°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#0F555E
RGB	rgb(15, 85, 94)
HSL	hsl(187, 72%, 21%)
HSV	hsv(187, 84%, 37%)
CMYK	cmyk(84%, 9.6%, 0%, 63.1%)
CIE-LAB	lab(32.71, -16.99, -11.17)
CIE-LCH	lch(32.71, 20.33, 213.33°)
OKLab	oklab(41.34% -0.0581 -0.0311)
OKLCH	oklch(41.34% 0.066 208.2)
XYZ	xyz(5.4650, 7.4060, 11.7290)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F555E #5E180F

analogous

#0F5E40 #0F555E #0F2E5E

triadic

#0F555E #5E0F55 #555E0F

tetradic

#0F555E #400F5E #5E180F #2E5E0F

square

#0F555E #400F5E #5E180F #2E5E0F

split-complementary

#0F555E #5E0F2E #5E400F

monochromatic

#04181A #072529 #0F555E #178593 #20B4C8

Accessibility & contrast

On white

8.46

#0F555E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#0F555E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F555E

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F555E	#FFFFFF	#000000	##FFFFFF
##0F555E	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D515F

Deuteranopia (green-blind)

#424A5E

Tritanopia (blue-blind)

#005958

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #0f555e;
/* rgb */ color: rgb(15, 85, 94);
/* oklch */ color: oklch(41.3% 0.066 208.2);

Tailwind

colors: {
  custom: {
    50: '#5e858b',
    500: '#0f555e',
    950: '#000000',
  },
}

SCSS

$custom: #0f555e;
$custom-light: #5e858b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f555e",
  "rgb": {
    "r": 15,
    "g": 85,
    "b": 94
  },
  "hsl": {
    "h": 186.835,
    "s": 72.477,
    "l": 21.373
  },
  "oklch": {
    "l": 0.41335,
    "c": 0.06591,
    "h": 208.2
  },
  "luminance": 0.07407
}

Semantic roles & 50–950 ramp

primary

#0F555E

secondary

#973D31

accent

#4D39EF

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0C

muted

#797C7D

Preview Lab

Preview with #0F555E

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

Preview Lab → · Contrast checker → · Palette generator →