#0F5F59#0F5F59

#0F5F59 is a dark, moderate teal. Relative luminance 0.090; OKLCH L 43.9% C 0.072 H 187.0°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#0F5F59
RGB	rgb(15, 95, 89)
HSL	hsl(176, 73%, 22%)
HSV	hsv(176, 84%, 37%)
CMYK	cmyk(84.2%, 0%, 6.3%, 62.7%)
CIE-LAB	lab(36.00, -24.03, -3.12)
CIE-LCH	lch(36.00, 24.23, 187.40°)
OKLab	oklab(43.94% -0.0716 -0.0088)
OKLCH	oklch(43.94% 0.072 187)
XYZ	xyz(6.0915, 9.0065, 10.8666)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5F59 #5F0F15

analogous

#0F5F31 #0F5F59 #0F3D5F

triadic

#0F5F59 #590F5F #5F590F

tetradic

#0F5F59 #310F5F #5F0F15 #3D5F0F

square

#0F5F59 #310F5F #5F0F15 #3D5F0F

split-complementary

#0F5F59 #5F0F3D #5F310F

monochromatic

#041A19 #072A27 #0F5F59 #17948B #20C9BC

Accessibility & contrast

On white

7.50

#0F5F59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#0F5F59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5F59

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5F59	#FFFFFF	#000000	##FFFFFF
##0F5F59	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595959

Deuteranopia (green-blind)

#4F515A

Tritanopia (blue-blind)

#00625D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #0f5f59;
/* rgb */ color: rgb(15, 95, 89);
/* oklch */ color: oklch(43.9% 0.072 187.0);

Tailwind

colors: {
  custom: {
    50: '#5f8d87',
    500: '#0f5f59',
    950: '#000000',
  },
}

SCSS

$custom: #0f5f59;
$custom-light: #5f8d87;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5f59",
  "rgb": {
    "r": 15,
    "g": 95,
    "b": 89
  },
  "hsl": {
    "h": 175.5,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.43942,
    "c": 0.07213,
    "h": 187
  },
  "luminance": 0.09007
}

Semantic roles & 50–950 ramp

primary

#0F5F59

secondary

#983239

accent

#3846EF

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0B

muted

#797D7C

Preview Lab

Preview with #0F5F59

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

Preview Lab → · Contrast checker → · Palette generator →