#0F5D4B#0F5D4B

#0F5D4B is a dark, moderate teal. Relative luminance 0.084; OKLCH L 42.9% C 0.077 H 172.6°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#0F5D4B
RGB	rgb(15, 93, 75)
HSL	hsl(166, 72%, 21%)
HSV	hsv(166, 84%, 36%)
CMYK	cmyk(83.9%, 0%, 19.4%, 63.5%)
CIE-LAB	lab(34.88, -27.32, 3.95)
CIE-LCH	lch(34.88, 27.60, 171.77°)
OKLab	oklab(42.89% -0.0768 0.01)
OKLCH	oklch(42.89% 0.077 172.6)
XYZ	xyz(5.3807, 8.4376, 8.0003)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5D4B #5D0F21

analogous

#0F5D24 #0F5D4B #0F485D

triadic

#0F5D4B #4B0F5D #5D4B0F

tetradic

#0F5D4B #240F5D #5D0F21 #485D0F

square

#0F5D4B #240F5D #5D0F21 #485D0F

split-complementary

#0F5D4B #5D0F48 #5D240F

monochromatic

#041A15 #062820 #0F5D4B #179275 #20C6A0

Accessibility & contrast

On white

7.81

#0F5D4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#0F5D4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5D4B

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5D4B	#FFFFFF	#000000	##FFFFFF
##0F5D4B	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A564A

Deuteranopia (green-blind)

#504F4C

Tritanopia (blue-blind)

#005E58

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #0f5d4b;
/* rgb */ color: rgb(15, 93, 75);
/* oklch */ color: oklch(42.9% 0.077 172.6);

Tailwind

colors: {
  custom: {
    50: '#5d8b7d',
    500: '#0f5d4b',
    950: '#000000',
  },
}

SCSS

$custom: #0f5d4b;
$custom-light: #5d8b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5d4b",
  "rgb": {
    "r": 15,
    "g": 93,
    "b": 75
  },
  "hsl": {
    "h": 166.154,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42888,
    "c": 0.07742,
    "h": 172.6
  },
  "luminance": 0.08438
}

Semantic roles & 50–950 ramp

primary

#0F5D4B

secondary

#963149

accent

#3963EF

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #0F5D4B

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

Preview Lab → · Contrast checker → · Palette generator →