#0F5D59#0F5D59

#0F5D59 is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.4% C 0.070 H 189.5°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#0F5D59
RGB	rgb(15, 93, 89)
HSL	hsl(177, 72%, 21%)
HSV	hsv(177, 84%, 36%)
CMYK	cmyk(83.9%, 0%, 4.3%, 63.5%)
CIE-LAB	lab(35.30, -23.01, -4.15)
CIE-LCH	lch(35.30, 23.38, 190.22°)
OKLab	oklab(43.38% -0.0694 -0.0116)
OKLCH	oklch(43.38% 0.07 189.5)
XYZ	xyz(5.9137, 8.6508, 10.8073)
Luminance	0.0865 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5D59 #5D0F13

analogous

#0F5D32 #0F5D59 #0F3A5D

triadic

#0F5D59 #590F5D #5D590F

tetradic

#0F5D59 #320F5D #5D0F13 #3A5D0F

square

#0F5D59 #320F5D #5D0F13 #3A5D0F

split-complementary

#0F5D59 #5D0F3A #5D320F

monochromatic

#041A19 #062827 #0F5D59 #17928B #20C6BE

Accessibility & contrast

On white

7.69

#0F5D59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#0F5D59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5D59

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5D59	#FFFFFF	#000000	##FFFFFF
##0F5D59	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575859

Deuteranopia (green-blind)

#4C505A

Tritanopia (blue-blind)

#00605C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #0f5d59;
/* rgb */ color: rgb(15, 93, 89);
/* oklch */ color: oklch(43.4% 0.070 189.5);

Tailwind

colors: {
  custom: {
    50: '#5e8b87',
    500: '#0f5d59',
    950: '#000000',
  },
}

SCSS

$custom: #0f5d59;
$custom-light: #5e8b87;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5d59",
  "rgb": {
    "r": 15,
    "g": 93,
    "b": 89
  },
  "hsl": {
    "h": 176.923,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.43376,
    "c": 0.07036,
    "h": 189.5
  },
  "luminance": 0.08652
}

Semantic roles & 50–950 ramp

primary

#0F5D59

secondary

#963137

accent

#3942EF

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0B

muted

#797D7C

Preview Lab

Preview with #0F5D59

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

Preview Lab → · Contrast checker → · Palette generator →