#0F5F66#0F5F66

#0F5F66 is a dark, moderate teal. Relative luminance 0.092; OKLCH L 44.5% C 0.071 H 204.2°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#0F5F66
RGB	rgb(15, 95, 102)
HSL	hsl(185, 74%, 23%)
HSV	hsv(185, 85%, 40%)
CMYK	cmyk(85.3%, 6.9%, 0%, 60%)
CIE-LAB	lab(36.45, -19.67, -10.51)
CIE-LCH	lch(36.45, 22.31, 208.12°)
OKLab	oklab(44.46% -0.0651 -0.0292)
OKLCH	oklch(44.46% 0.071 204.2)
XYZ	xyz(6.6864, 9.2444, 13.9997)
Luminance	0.0925 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5F66 #66160F

analogous

#0F6642 #0F5F66 #0F3366

triadic

#0F5F66 #660F5F #5F660F

tetradic

#0F5F66 #420F66 #66160F #33660F

square

#0F5F66 #420F66 #66160F #33660F

split-complementary

#0F5F66 #660F33 #66420F

monochromatic

#04191B #072D31 #0F5F66 #17919B #1FC2D1

Accessibility & contrast

On white

7.37

#0F5F66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#0F5F66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5F66

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5F66	#FFFFFF	#000000	##FFFFFF
##0F5F66	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565B67

Deuteranopia (green-blind)

#4B5266

Tritanopia (blue-blind)

#006361

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #0f5f66;
/* rgb */ color: rgb(15, 95, 102);
/* oklch */ color: oklch(44.5% 0.071 204.2);

Tailwind

colors: {
  custom: {
    50: '#608c91',
    500: '#0f5f66',
    950: '#000000',
  },
}

SCSS

$custom: #0f5f66;
$custom-light: #608c91;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5f66",
  "rgb": {
    "r": 15,
    "g": 95,
    "b": 102
  },
  "hsl": {
    "h": 184.828,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.44461,
    "c": 0.07141,
    "h": 204.2
  },
  "luminance": 0.09245
}

Semantic roles & 50–950 ramp

primary

#0F5F66

secondary

#9F3B32

accent

#4637F1

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #0F5F66

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

Preview Lab → · Contrast checker → · Palette generator →