#0F5440#0F5440

#0F5440 is a dark, moderate teal. Relative luminance 0.068; OKLCH L 39.9% C 0.074 H 168.4°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#0F5440
RGB	rgb(15, 84, 64)
HSL	hsl(163, 70%, 19%)
HSV	hsv(163, 82%, 33%)
CMYK	cmyk(82.1%, 0%, 23.8%, 67.1%)
CIE-LAB	lab(31.37, -26.15, 5.84)
CIE-LCH	lch(31.37, 26.79, 167.42°)
OKLab	oklab(39.92% -0.0726 0.0149)
OKLCH	oklch(39.92% 0.074 168.4)
XYZ	xyz(4.2922, 6.8119, 5.9381)
Luminance	0.0681 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5440 #540F23

analogous

#0F541E #0F5440 #0F4654

triadic

#0F5440 #400F54 #54400F

tetradic

#0F5440 #1E0F54 #540F23 #46540F

square

#0F5440 #1E0F54 #540F23 #46540F

split-complementary

#0F5440 #540F46 #541E0F

monochromatic

#051A14 #062018 #0F5440 #188868 #22BC8F

Accessibility & contrast

On white

8.89

#0F5440 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#0F5440 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5440

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5440	#FFFFFF	#000000	##FFFFFF
##0F5440	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524E3F

Deuteranopia (green-blind)

#494741

Tritanopia (blue-blind)

#00544E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0f5440;
/* rgb */ color: rgb(15, 84, 64);
/* oklch */ color: oklch(39.9% 0.074 168.4);

Tailwind

colors: {
  custom: {
    50: '#5a8574',
    500: '#0f5440',
    950: '#000000',
  },
}

SCSS

$custom: #0f5440;
$custom-light: #5a8574;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5440",
  "rgb": {
    "r": 15,
    "g": 84,
    "b": 64
  },
  "hsl": {
    "h": 162.609,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.39917,
    "c": 0.07411,
    "h": 168.4
  },
  "luminance": 0.06812
}

Semantic roles & 50–950 ramp

primary

#0F5440

secondary

#8E314C

accent

#3B6FED

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#040B08

muted

#797C7B

Preview Lab

Preview with #0F5440

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

Preview Lab → · Contrast checker → · Palette generator →