#0F423C#0F423C

#0F423C is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.4% C 0.054 H 183.8°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#0F423C
RGB	rgb(15, 66, 60)
HSL	hsl(173, 63%, 16%)
HSV	hsv(173, 77%, 26%)
CMYK	cmyk(77.3%, 0%, 9.1%, 74.1%)
CIE-LAB	lab(24.71, -18.18, -1.20)
CIE-LCH	lch(24.71, 18.22, 183.76°)
OKLab	oklab(34.43% -0.0534 -0.0035)
OKLCH	oklch(34.43% 0.054 183.8)
XYZ	xyz(2.9604, 4.3239, 4.9527)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F423C #420F15

analogous

#0F4222 #0F423C #0F2E42

triadic

#0F423C #3C0F42 #423C0F

tetradic

#0F423C #220F42 #420F15 #2E420F

square

#0F423C #220F42 #420F15 #2E420F

split-complementary

#0F423C #420F2E #42220F

monochromatic

#061917 #061917 #0F423C #1A7469 #26A697

Accessibility & contrast

On white

11.26

#0F423C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#0F423C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F423C

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F423C	#FFFFFF	#000000	##FFFFFF
##0F423C	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3E3C

Deuteranopia (green-blind)

#37383D

Tritanopia (blue-blind)

#004440

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0f423c;
/* rgb */ color: rgb(15, 66, 60);
/* oklch */ color: oklch(34.4% 0.054 183.8);

Tailwind

colors: {
  custom: {
    50: '#567671',
    500: '#0f423c',
    950: '#000000',
  },
}

SCSS

$custom: #0f423c;
$custom-light: #567671;
$custom-dark: #000000;

JSON

{
  "hex": "#0f423c",
  "rgb": {
    "r": 15,
    "g": 66,
    "b": 60
  },
  "hsl": {
    "h": 172.941,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.34434,
    "c": 0.05354,
    "h": 183.8
  },
  "luminance": 0.04324
}

Semantic roles & 50–950 ramp

primary

#0F423C

secondary

#7C3039

accent

#4255E6

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #0F423C

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

Preview Lab → · Contrast checker → · Palette generator →