#0F5B65#0F5B65

#0F5B65 is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.3% C 0.070 H 208.6°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#0F5B65
RGB	rgb(15, 91, 101)
HSL	hsl(187, 74%, 23%)
HSV	hsv(187, 85%, 40%)
CMYK	cmyk(85.1%, 9.9%, 0%, 60.4%)
CIE-LAB	lab(35.05, -17.83, -12.02)
CIE-LCH	lch(35.05, 21.51, 213.97°)
OKLab	oklab(43.31% -0.0613 -0.0335)
OKLCH	oklch(43.31% 0.07 208.6)
XYZ	xyz(6.2860, 8.5225, 13.6231)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5B65 #65190F

analogous

#0F6544 #0F5B65 #0F3065

triadic

#0F5B65 #650F5B #5B650F

tetradic

#0F5B65 #440F65 #65190F #30650F

square

#0F5B65 #440F65 #65190F #30650F

split-complementary

#0F5B65 #650F30 #65440F

monochromatic

#04181B #072B30 #0F5B65 #178B9A #1FBBD0

Accessibility & contrast

On white

7.76

#0F5B65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#0F5B65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5B65

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5B65	#FFFFFF	#000000	##FFFFFF
##0F5B65	1.00	7.76	2.70	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525766

Deuteranopia (green-blind)

#474F65

Tritanopia (blue-blind)

#00605E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #0f5b65;
/* rgb */ color: rgb(15, 91, 101);
/* oklch */ color: oklch(43.3% 0.070 208.6);

Tailwind

colors: {
  custom: {
    50: '#608990',
    500: '#0f5b65',
    950: '#000000',
  },
}

SCSS

$custom: #0f5b65;
$custom-light: #608990;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5b65",
  "rgb": {
    "r": 15,
    "g": 91,
    "b": 101
  },
  "hsl": {
    "h": 186.977,
    "s": 74.138,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43313,
    "c": 0.06986,
    "h": 208.6
  },
  "luminance": 0.08523
}

Semantic roles & 50–950 ramp

primary

#0F5B65

secondary

#9E3F32

accent

#4D37F1

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #0F5B65

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

Preview Lab → · Contrast checker → · Palette generator →