#0F5750#0F5750

#0F5750 is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.3% C 0.068 H 185.0°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#0F5750
RGB	rgb(15, 87, 80)
HSL	hsl(174, 71%, 20%)
HSV	hsv(174, 83%, 34%)
CMYK	cmyk(82.8%, 0%, 8%, 65.9%)
CIE-LAB	lab(32.91, -22.82, -2.04)
CIE-LCH	lch(32.91, 22.92, 185.10°)
OKLab	oklab(41.33% -0.0674 -0.0059)
OKLCH	oklch(41.33% 0.068 185)
XYZ	xyz(5.0525, 7.4965, 8.7685)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5750 #570F16

analogous

#0F572C #0F5750 #0F3A57

triadic

#0F5750 #500F57 #57500F

tetradic

#0F5750 #2C0F57 #570F16 #3A570F

square

#0F5750 #2C0F57 #570F16 #3A570F

split-complementary

#0F5750 #570F3A #572C0F

monochromatic

#051A18 #062320 #0F5750 #188B80 #21BFB0

Accessibility & contrast

On white

8.40

#0F5750 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#0F5750 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5750

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5750	#FFFFFF	#000000	##FFFFFF
##0F5750	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525250

Deuteranopia (green-blind)

#484A51

Tritanopia (blue-blind)

#005955

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #0f5750;
/* rgb */ color: rgb(15, 87, 80);
/* oklch */ color: oklch(41.3% 0.068 185.0);

Tailwind

colors: {
  custom: {
    50: '#5c8781',
    500: '#0f5750',
    950: '#000000',
  },
}

SCSS

$custom: #0f5750;
$custom-light: #5c8781;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5750",
  "rgb": {
    "r": 15,
    "g": 87,
    "b": 80
  },
  "hsl": {
    "h": 174.167,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.4133,
    "c": 0.06763,
    "h": 185
  },
  "luminance": 0.07497
}

Semantic roles & 50–950 ramp

primary

#0F5750

secondary

#91313A

accent

#3A4CED

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #0F5750

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

Preview Lab → · Contrast checker → · Palette generator →