#0F524B#0F524B

#0F524B is a dark, moderate teal. Relative luminance 0.066; OKLCH L 39.7% C 0.065 H 184.4°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#0F524B
RGB	rgb(15, 82, 75)
HSL	hsl(174, 69%, 19%)
HSV	hsv(174, 82%, 32%)
CMYK	cmyk(81.7%, 0%, 8.5%, 67.8%)
CIE-LAB	lab(30.98, -21.84, -1.71)
CIE-LCH	lch(30.98, 21.91, 184.47°)
OKLab	oklab(39.7% -0.0643 -0.005)
OKLCH	oklch(39.7% 0.065 184.4)
XYZ	xyz(4.4837, 6.6436, 7.7013)
Luminance	0.0664 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F524B #520F16

analogous

#0F522A #0F524B #0F3852

triadic

#0F524B #4B0F52 #524B0F

tetradic

#0F524B #2A0F52 #520F16 #38520F

square

#0F524B #2A0F52 #520F16 #38520F

split-complementary

#0F524B #520F38 #522A0F

monochromatic

#051A18 #061E1C #0F524B #18867A #22B9AA

Accessibility & contrast

On white

9.02

#0F524B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#0F524B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F524B

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F524B	#FFFFFF	#000000	##FFFFFF
##0F524B	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4D4B

Deuteranopia (green-blind)

#44464C

Tritanopia (blue-blind)

#005450

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #0f524b;
/* rgb */ color: rgb(15, 82, 75);
/* oklch */ color: oklch(39.7% 0.065 184.4);

Tailwind

colors: {
  custom: {
    50: '#5b837d',
    500: '#0f524b',
    950: '#000000',
  },
}

SCSS

$custom: #0f524b;
$custom-light: #5b837d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f524b",
  "rgb": {
    "r": 15,
    "g": 82,
    "b": 75
  },
  "hsl": {
    "h": 173.731,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.39702,
    "c": 0.06451,
    "h": 184.4
  },
  "luminance": 0.06644
}

Semantic roles & 50–950 ramp

primary

#0F524B

secondary

#8C313A

accent

#3C4EEC

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#040A09

muted

#797C7B

Preview Lab

Preview with #0F524B

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

Preview Lab → · Contrast checker → · Palette generator →