#0F423E#0F423E

#0F423E is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.5% C 0.053 H 187.4°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#0F423E
RGB	rgb(15, 66, 62)
HSL	hsl(175, 63%, 16%)
HSV	hsv(175, 77%, 26%)
CMYK	cmyk(77.3%, 0%, 6.1%, 74.1%)
CIE-LAB	lab(24.78, -17.52, -2.42)
CIE-LCH	lch(24.78, 17.68, 187.86°)
OKLab	oklab(34.51% -0.0523 -0.0068)
OKLCH	oklch(34.51% 0.053 187.4)
XYZ	xyz(3.0143, 4.3454, 5.2364)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F423E #420F13

analogous

#0F4224 #0F423E #0F2C42

triadic

#0F423E #3E0F42 #423E0F

tetradic

#0F423E #240F42 #420F13 #2C420F

square

#0F423E #240F42 #420F13 #2C420F

split-complementary

#0F423E #420F2C #42240F

monochromatic

#061917 #061917 #0F423E #1A746D #26A69C

Accessibility & contrast

On white

11.23

#0F423E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#0F423E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F423E

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F423E	#FFFFFF	#000000	##FFFFFF
##0F423E	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3E3E

Deuteranopia (green-blind)

#37393F

Tritanopia (blue-blind)

#004441

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0f423e;
/* rgb */ color: rgb(15, 66, 62);
/* oklch */ color: oklch(34.5% 0.053 187.4);

Tailwind

colors: {
  custom: {
    50: '#567673',
    500: '#0f423e',
    950: '#000000',
  },
}

SCSS

$custom: #0f423e;
$custom-light: #567673;
$custom-dark: #000000;

JSON

{
  "hex": "#0f423e",
  "rgb": {
    "r": 15,
    "g": 66,
    "b": 62
  },
  "hsl": {
    "h": 175.294,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.34511,
    "c": 0.05277,
    "h": 187.4
  },
  "luminance": 0.04346
}

Semantic roles & 50–950 ramp

primary

#0F423E

secondary

#7C3036

accent

#424FE6

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030808

muted

#787B7B

Preview Lab

Preview with #0F423E

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

Preview Lab → · Contrast checker → · Palette generator →