#0F5743#0F5743

#0F5743 is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.9% C 0.076 H 169.1°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#0F5743
RGB	rgb(15, 87, 67)
HSL	hsl(163, 71%, 20%)
HSV	hsv(163, 83%, 34%)
CMYK	cmyk(82.8%, 0%, 23%, 65.9%)
CIE-LAB	lab(32.53, -26.74, 5.59)
CIE-LCH	lch(32.53, 27.31, 168.19°)
OKLab	oklab(40.89% -0.0744 0.0143)
OKLCH	oklch(40.89% 0.076 169.1)
XYZ	xyz(4.6178, 7.3226, 6.4791)
Luminance	0.0732 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5743 #570F23

analogous

#0F571F #0F5743 #0F4757

triadic

#0F5743 #430F57 #57430F

tetradic

#0F5743 #1F0F57 #570F23 #47570F

square

#0F5743 #1F0F57 #570F23 #47570F

split-complementary

#0F5743 #570F47 #571F0F

monochromatic

#051A14 #06231B #0F5743 #188B6B #21BF93

Accessibility & contrast

On white

8.52

#0F5743 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#0F5743 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5743

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5743	#FFFFFF	#000000	##FFFFFF
##0F5743	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545042

Deuteranopia (green-blind)

#4B4A44

Tritanopia (blue-blind)

#005851

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #0f5743;
/* rgb */ color: rgb(15, 87, 67);
/* oklch */ color: oklch(40.9% 0.076 169.1);

Tailwind

colors: {
  custom: {
    50: '#5b8777',
    500: '#0f5743',
    950: '#000000',
  },
}

SCSS

$custom: #0f5743;
$custom-light: #5b8777;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5743",
  "rgb": {
    "r": 15,
    "g": 87,
    "b": 67
  },
  "hsl": {
    "h": 163.333,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.40892,
    "c": 0.07572,
    "h": 169.1
  },
  "luminance": 0.07323
}

Semantic roles & 50–950 ramp

primary

#0F5743

secondary

#91314C

accent

#3A6CED

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#040B08

muted

#797C7B

Preview Lab

Preview with #0F5743

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

Preview Lab → · Contrast checker → · Palette generator →