#0F585C#0F585C

#0F585C is a dark, moderate teal. Relative luminance 0.079; OKLCH L 42.1% C 0.067 H 200.7°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#0F585C
RGB	rgb(15, 88, 92)
HSL	hsl(183, 72%, 21%)
HSV	hsv(183, 84%, 36%)
CMYK	cmyk(83.7%, 4.3%, 0%, 63.9%)
CIE-LAB	lab(33.67, -19.35, -8.46)
CIE-LCH	lch(33.67, 21.12, 203.61°)
OKLab	oklab(42.09% -0.0624 -0.0235)
OKLCH	oklch(42.09% 0.067 200.7)
XYZ	xyz(5.6176, 7.8530, 11.3428)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F585C #5C130F

analogous

#0F5C39 #0F585C #0F315C

triadic

#0F585C #5C0F58 #585C0F

tetradic

#0F585C #390F5C #5C130F #315C0F

square

#0F585C #390F5C #5C130F #315C0F

split-complementary

#0F585C #5C0F31 #5C390F

monochromatic

#04191A #062627 #0F585C #188A91 #20BDC5

Accessibility & contrast

On white

8.17

#0F585C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#0F585C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F585C

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F585C	#FFFFFF	#000000	##FFFFFF
##0F585C	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51545C

Deuteranopia (green-blind)

#464C5C

Tritanopia (blue-blind)

#005C59

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #0f585c;
/* rgb */ color: rgb(15, 88, 92);
/* oklch */ color: oklch(42.1% 0.067 200.7);

Tailwind

colors: {
  custom: {
    50: '#5e878a',
    500: '#0f585c',
    950: '#000000',
  },
}

SCSS

$custom: #0f585c;
$custom-light: #5e878a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f585c",
  "rgb": {
    "r": 15,
    "g": 88,
    "b": 92
  },
  "hsl": {
    "h": 183.117,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.42088,
    "c": 0.06665,
    "h": 200.7
  },
  "luminance": 0.07854
}

Semantic roles & 50–950 ramp

primary

#0F585C

secondary

#953731

accent

#4339EF

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #0F585C

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

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