#0F5C66#0F5C66

#0F5C66 is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.6% C 0.070 H 208.5°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#0F5C66
RGB	rgb(15, 92, 102)
HSL	hsl(187, 74%, 23%)
HSV	hsv(187, 85%, 40%)
CMYK	cmyk(85.3%, 9.8%, 0%, 60%)
CIE-LAB	lab(35.43, -18.03, -12.06)
CIE-LCH	lch(35.43, 21.70, 213.78°)
OKLab	oklab(43.63% -0.0619 -0.0336)
OKLCH	oklch(43.63% 0.07 208.5)
XYZ	xyz(6.4214, 8.7144, 13.9114)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5C66 #66190F

analogous

#0F6645 #0F5C66 #0F3066

triadic

#0F5C66 #660F5C #5C660F

tetradic

#0F5C66 #450F66 #66190F #30660F

square

#0F5C66 #450F66 #66190F #30660F

split-complementary

#0F5C66 #660F30 #66450F

monochromatic

#04181B #072C31 #0F5C66 #178C9B #1FBCD1

Accessibility & contrast

On white

7.66

#0F5C66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#0F5C66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5C66

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5C66	#FFFFFF	#000000	##FFFFFF
##0F5C66	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535867

Deuteranopia (green-blind)

#475066

Tritanopia (blue-blind)

#00615F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #0f5c66;
/* rgb */ color: rgb(15, 92, 102);
/* oklch */ color: oklch(43.6% 0.070 208.5);

Tailwind

colors: {
  custom: {
    50: '#608a91',
    500: '#0f5c66',
    950: '#000000',
  },
}

SCSS

$custom: #0f5c66;
$custom-light: #608a91;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5c66",
  "rgb": {
    "r": 15,
    "g": 92,
    "b": 102
  },
  "hsl": {
    "h": 186.897,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.43634,
    "c": 0.07046,
    "h": 208.5
  },
  "luminance": 0.08715
}

Semantic roles & 50–950 ramp

primary

#0F5C66

secondary

#9F3F32

accent

#4C37F1

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #0F5C66

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

Preview Lab → · Contrast checker → · Palette generator →