#0F5F63#0F5F63

#0F5F63 is a dark, moderate teal. Relative luminance 0.092; OKLCH L 44.3% C 0.071 H 200.2°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#0F5F63
RGB	rgb(15, 95, 99)
HSL	hsl(183, 74%, 22%)
HSV	hsv(183, 85%, 39%)
CMYK	cmyk(84.8%, 4%, 0%, 61.2%)
CIE-LAB	lab(36.34, -20.71, -8.82)
CIE-LCH	lch(36.34, 22.51, 203.06°)
OKLab	oklab(44.34% -0.0666 -0.0245)
OKLCH	oklch(44.34% 0.071 200.2)
XYZ	xyz(6.5403, 9.1860, 13.2303)
Luminance	0.0919 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5F63 #63130F

analogous

#0F633D #0F5F63 #0F3563

triadic

#0F5F63 #630F5F #5F630F

tetradic

#0F5F63 #3D0F63 #63130F #35630F

square

#0F5F63 #3D0F63 #63130F #35630F

split-complementary

#0F5F63 #630F35 #633D0F

monochromatic

#041A1B #072C2E #0F5F63 #179298 #1FC5CD

Accessibility & contrast

On white

7.40

#0F5F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#0F5F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5F63

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5F63	#FFFFFF	#000000	##FFFFFF
##0F5F63	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575A63

Deuteranopia (green-blind)

#4C5263

Tritanopia (blue-blind)

#006360

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #0f5f63;
/* rgb */ color: rgb(15, 95, 99);
/* oklch */ color: oklch(44.3% 0.071 200.2);

Tailwind

colors: {
  custom: {
    50: '#608c8f',
    500: '#0f5f63',
    950: '#000000',
  },
}

SCSS

$custom: #0f5f63;
$custom-light: #608c8f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5f63",
  "rgb": {
    "r": 15,
    "g": 95,
    "b": 99
  },
  "hsl": {
    "h": 182.857,
    "s": 73.684,
    "l": 22.353
  },
  "oklch": {
    "l": 0.44335,
    "c": 0.07095,
    "h": 200.2
  },
  "luminance": 0.09187
}

Semantic roles & 50–950 ramp

primary

#0F5F63

secondary

#9C3732

accent

#4037F0

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050C0C

muted

#7A7D7D

Preview Lab

Preview with #0F5F63

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

Preview Lab → · Contrast checker → · Palette generator →