#0F5255#0F5255

#0F5255 is a dark, moderate teal. Relative luminance 0.068; OKLCH L 40.1% C 0.063 H 199.6°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#0F5255
RGB	rgb(15, 82, 85)
HSL	hsl(183, 70%, 20%)
HSV	hsv(183, 82%, 33%)
CMYK	cmyk(82.4%, 3.5%, 0%, 66.7%)
CIE-LAB	lab(31.33, -18.50, -7.56)
CIE-LCH	lch(31.33, 19.99, 202.24°)
OKLab	oklab(40.1% -0.0592 -0.021)
OKLCH	oklch(40.1% 0.063 199.6)
XYZ	xyz(4.8532, 6.7914, 9.6477)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5255 #55120F

analogous

#0F5535 #0F5255 #0F2F55

triadic

#0F5255 #550F52 #52550F

tetradic

#0F5255 #350F55 #55120F #2F550F

square

#0F5255 #350F55 #55120F #2F550F

split-complementary

#0F5255 #550F2F #55350F

monochromatic

#05191A #062021 #0F5255 #188489 #21B6BD

Accessibility & contrast

On white

8.90

#0F5255 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#0F5255 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5255

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5255	#FFFFFF	#000000	##FFFFFF
##0F5255	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4E55

Deuteranopia (green-blind)

#414755

Tritanopia (blue-blind)

#005553

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0f5255;
/* rgb */ color: rgb(15, 82, 85);
/* oklch */ color: oklch(40.1% 0.063 199.6);

Tailwind

colors: {
  custom: {
    50: '#5c8384',
    500: '#0f5255',
    950: '#000000',
  },
}

SCSS

$custom: #0f5255;
$custom-light: #5c8384;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5255",
  "rgb": {
    "r": 15,
    "g": 82,
    "b": 85
  },
  "hsl": {
    "h": 182.571,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.40098,
    "c": 0.06278,
    "h": 199.6
  },
  "luminance": 0.06792
}

Semantic roles & 50–950 ramp

primary

#0F5255

secondary

#8F3531

accent

#433BED

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0F5255

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

Preview Lab → · Contrast checker → · Palette generator →