#0F423D#0F423D

#0F423D is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.5% C 0.053 H 185.6°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#0F423D
RGB	rgb(15, 66, 61)
HSL	hsl(174, 63%, 16%)
HSV	hsv(174, 77%, 26%)
CMYK	cmyk(77.3%, 0%, 7.6%, 74.1%)
CIE-LAB	lab(24.75, -17.85, -1.81)
CIE-LCH	lch(24.75, 17.94, 185.78°)
OKLab	oklab(34.47% -0.0529 -0.0052)
OKLCH	oklch(34.47% 0.053 185.6)
XYZ	xyz(2.9871, 4.3346, 5.0932)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F423D #420F14

analogous

#0F4223 #0F423D #0F2D42

triadic

#0F423D #3D0F42 #423D0F

tetradic

#0F423D #230F42 #420F14 #2D420F

square

#0F423D #230F42 #420F14 #2D420F

split-complementary

#0F423D #420F2D #42230F

monochromatic

#061917 #061917 #0F423D #1A746B #26A699

Accessibility & contrast

On white

11.25

#0F423D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#0F423D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F423D

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F423D	#FFFFFF	#000000	##FFFFFF
##0F423D	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3E3D

Deuteranopia (green-blind)

#37383E

Tritanopia (blue-blind)

#004440

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0f423d;
/* rgb */ color: rgb(15, 66, 61);
/* oklch */ color: oklch(34.5% 0.053 185.6);

Tailwind

colors: {
  custom: {
    50: '#567672',
    500: '#0f423d',
    950: '#000000',
  },
}

SCSS

$custom: #0f423d;
$custom-light: #567672;
$custom-dark: #000000;

JSON

{
  "hex": "#0f423d",
  "rgb": {
    "r": 15,
    "g": 66,
    "b": 61
  },
  "hsl": {
    "h": 174.118,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.34472,
    "c": 0.05312,
    "h": 185.6
  },
  "luminance": 0.04335
}

Semantic roles & 50–950 ramp

primary

#0F423D

secondary

#7C3038

accent

#4252E6

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030808

muted

#787B7B

Preview Lab

Preview with #0F423D

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

Preview Lab → · Contrast checker → · Palette generator →