#0F5558#0F5558

#0F5558 is a dark, moderate teal. Relative luminance 0.073; OKLCH L 41.1% C 0.065 H 199.4°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#0F5558
RGB	rgb(15, 85, 88)
HSL	hsl(182, 71%, 20%)
HSV	hsv(182, 83%, 35%)
CMYK	cmyk(83%, 3.4%, 0%, 65.5%)
CIE-LAB	lab(32.49, -19.10, -7.73)
CIE-LCH	lch(32.49, 20.61, 202.02°)
OKLab	oklab(41.08% -0.061 -0.0215)
OKLCH	oklch(41.08% 0.065 199.4)
XYZ	xyz(5.2062, 7.3025, 10.3658)
Luminance	0.0730 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5558 #58120F

analogous

#0F5837 #0F5558 #0F3058

triadic

#0F5558 #580F55 #55580F

tetradic

#0F5558 #370F58 #58120F #30580F

square

#0F5558 #370F58 #58120F #30580F

split-complementary

#0F5558 #580F30 #58370F

monochromatic

#04191A #062224 #0F5558 #18888C #21BAC1

Accessibility & contrast

On white

8.53

#0F5558 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#0F5558 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5558

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5558	#FFFFFF	#000000	##FFFFFF
##0F5558	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5158

Deuteranopia (green-blind)

#444958

Tritanopia (blue-blind)

#005856

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #0f5558;
/* rgb */ color: rgb(15, 85, 88);
/* oklch */ color: oklch(41.1% 0.065 199.4);

Tailwind

colors: {
  custom: {
    50: '#5d8587',
    500: '#0f5558',
    950: '#000000',
  },
}

SCSS

$custom: #0f5558;
$custom-light: #5d8587;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5558",
  "rgb": {
    "r": 15,
    "g": 85,
    "b": 88
  },
  "hsl": {
    "h": 182.466,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.41075,
    "c": 0.0647,
    "h": 199.4
  },
  "luminance": 0.07303
}

Semantic roles & 50–950 ramp

primary

#0F5558

secondary

#923531

accent

#423AEE

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #0F5558

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

Preview Lab → · Contrast checker → · Palette generator →