#0F5A64#0F5A64

#0F5A64 is a dark, moderate teal. Relative luminance 0.083; OKLCH L 43.0% C 0.069 H 208.8°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#0F5A64
RGB	rgb(15, 90, 100)
HSL	hsl(187, 74%, 23%)
HSV	hsv(187, 85%, 39%)
CMYK	cmyk(85%, 10%, 0%, 60.8%)
CIE-LAB	lab(34.67, -17.64, -11.97)
CIE-LCH	lch(34.67, 21.32, 214.17°)
OKLab	oklab(42.99% -0.0607 -0.0333)
OKLCH	oklch(42.99% 0.069 208.8)
XYZ	xyz(6.1524, 8.3332, 13.3383)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5A64 #64190F

analogous

#0F6444 #0F5A64 #0F2F64

triadic

#0F5A64 #640F5A #5A640F

tetradic

#0F5A64 #440F64 #64190F #2F640F

square

#0F5A64 #440F64 #64190F #2F640F

split-complementary

#0F5A64 #640F2F #64440F

monochromatic

#04181B #072A2F #0F5A64 #178A99 #1FBACE

Accessibility & contrast

On white

7.87

#0F5A64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#0F5A64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5A64

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5A64	#FFFFFF	#000000	##FFFFFF
##0F5A64	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515665

Deuteranopia (green-blind)

#464E64

Tritanopia (blue-blind)

#005F5D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #0f5a64;
/* rgb */ color: rgb(15, 90, 100);
/* oklch */ color: oklch(43.0% 0.069 208.8);

Tailwind

colors: {
  custom: {
    50: '#5f8990',
    500: '#0f5a64',
    950: '#000000',
  },
}

SCSS

$custom: #0f5a64;
$custom-light: #5f8990;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5a64",
  "rgb": {
    "r": 15,
    "g": 90,
    "b": 100
  },
  "hsl": {
    "h": 187.059,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42992,
    "c": 0.06928,
    "h": 208.8
  },
  "luminance": 0.08334
}

Semantic roles & 50–950 ramp

primary

#0F5A64

secondary

#9D3E32

accent

#4D37F1

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #0F5A64

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

Preview Lab → · Contrast checker → · Palette generator →