#0F5A42#0F5A42

#0F5A42 is a dark, moderate teal. Relative luminance 0.078; OKLCH L 41.7% C 0.081 H 165.9°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#0F5A42
RGB	rgb(15, 90, 66)
HSL	hsl(161, 71%, 21%)
HSV	hsv(161, 83%, 35%)
CMYK	cmyk(83.3%, 0%, 26.7%, 64.7%)
CIE-LAB	lab(33.58, -28.42, 7.69)
CIE-LCH	lch(33.58, 29.44, 164.85°)
OKLab	oklab(41.74% -0.0783 0.0197)
OKLCH	oklch(41.74% 0.081 165.9)
XYZ	xyz(4.8360, 7.8066, 6.4052)
Luminance	0.0781 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5A42 #5A0F27

analogous

#0F5A1C #0F5A42 #0F4C5A

triadic

#0F5A42 #420F5A #5A420F

tetradic

#0F5A42 #1C0F5A #5A0F27 #4C5A0F

square

#0F5A42 #1C0F5A #5A0F27 #4C5A0F

split-complementary

#0F5A42 #5A0F4C #5A1C0F

monochromatic

#041A13 #06261C #0F5A42 #188E68 #20C38F

Accessibility & contrast

On white

8.20

#0F5A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#0F5A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5A42

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5A42	#FFFFFF	#000000	##FFFFFF
##0F5A42	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585341

Deuteranopia (green-blind)

#4F4C44

Tritanopia (blue-blind)

#005A53

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #0f5a42;
/* rgb */ color: rgb(15, 90, 66);
/* oklch */ color: oklch(41.7% 0.081 165.9);

Tailwind

colors: {
  custom: {
    50: '#5c8976',
    500: '#0f5a42',
    950: '#000000',
  },
}

SCSS

$custom: #0f5a42;
$custom-light: #5c8976;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5a42",
  "rgb": {
    "r": 15,
    "g": 90,
    "b": 66
  },
  "hsl": {
    "h": 160.8,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.41742,
    "c": 0.08073,
    "h": 165.9
  },
  "luminance": 0.07807
}

Semantic roles & 50–950 ramp

primary

#0F5A42

secondary

#943151

accent

#3A73EE

background

#F5F8F7

surface

#E9F0ED

border

#C5CBC8

text

#050B08

muted

#797C7B

Preview Lab

Preview with #0F5A42

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

Preview Lab → · Contrast checker → · Palette generator →