#0F584E#0F584E

#0F584E is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.5% C 0.070 H 181.1°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#0F584E
RGB	rgb(15, 88, 78)
HSL	hsl(172, 71%, 20%)
HSV	hsv(172, 83%, 35%)
CMYK	cmyk(83%, 0%, 11.4%, 65.5%)
CIE-LAB	lab(33.20, -23.96, -0.35)
CIE-LCH	lch(33.20, 23.97, 180.84°)
OKLab	oklab(41.55% -0.0695 -0.0013)
OKLCH	oklch(41.55% 0.07 181.1)
XYZ	xyz(5.0612, 7.6304, 8.4123)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F584E #580F19

analogous

#0F582A #0F584E #0F3D58

triadic

#0F584E #4E0F58 #584E0F

tetradic

#0F584E #2A0F58 #580F19 #3D580F

square

#0F584E #2A0F58 #580F19 #3D580F

split-complementary

#0F584E #580F3D #582A0F

monochromatic

#041A17 #062420 #0F584E #188C7C #21C1AB

Accessibility & contrast

On white

8.31

#0F584E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#0F584E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F584E

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F584E	#FFFFFF	#000000	##FFFFFF
##0F584E	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54524E

Deuteranopia (green-blind)

#4A4B4F

Tritanopia (blue-blind)

#005A55

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #0f584e;
/* rgb */ color: rgb(15, 88, 78);
/* oklch */ color: oklch(41.5% 0.070 181.1);

Tailwind

colors: {
  custom: {
    50: '#5c877f',
    500: '#0f584e',
    950: '#000000',
  },
}

SCSS

$custom: #0f584e;
$custom-light: #5c877f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f584e",
  "rgb": {
    "r": 15,
    "g": 88,
    "b": 78
  },
  "hsl": {
    "h": 171.781,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.41545,
    "c": 0.06956,
    "h": 181.1
  },
  "luminance": 0.07631
}

Semantic roles & 50–950 ramp

primary

#0F584E

secondary

#92313E

accent

#3A53EE

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #0F584E

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

Preview Lab → · Contrast checker → · Palette generator →