#0F3E45#0F3E45

#0F3E45 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.6% C 0.050 H 209.3°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#0F3E45
RGB	rgb(15, 62, 69)
HSL	hsl(188, 64%, 16%)
HSV	hsv(188, 78%, 27%)
CMYK	cmyk(78.3%, 10.1%, 0%, 72.9%)
CIE-LAB	lab(23.59, -12.76, -8.84)
CIE-LCH	lch(23.59, 15.52, 214.72°)
OKLab	oklab(33.64% -0.0438 -0.0246)
OKLCH	oklch(33.64% 0.05 209.3)
XYZ	xyz(2.9933, 3.9761, 6.2388)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3E45 #45160F

analogous

#0F4531 #0F3E45 #0F2345

triadic

#0F3E45 #450F3E #3E450F

tetradic

#0F3E45 #310F45 #45160F #23450F

square

#0F3E45 #310F45 #45160F #23450F

split-complementary

#0F3E45 #450F23 #45310F

monochromatic

#051719 #051719 #0F3E45 #1A6B77 #2598AA

Accessibility & contrast

On white

11.70

#0F3E45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#0F3E45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3E45

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3E45	#FFFFFF	#000000	##FFFFFF
##0F3E45	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383B45

Deuteranopia (green-blind)

#303645

Tritanopia (blue-blind)

#004140

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0f3e45;
/* rgb */ color: rgb(15, 62, 69);
/* oklch */ color: oklch(33.6% 0.050 209.3);

Tailwind

colors: {
  custom: {
    50: '#577378',
    500: '#0f3e45',
    950: '#000000',
  },
}

SCSS

$custom: #0f3e45;
$custom-light: #577378;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3e45",
  "rgb": {
    "r": 15,
    "g": 62,
    "b": 69
  },
  "hsl": {
    "h": 187.778,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.33635,
    "c": 0.05023,
    "h": 209.3
  },
  "luminance": 0.03976
}

Semantic roles & 50–950 ramp

primary

#0F3E45

secondary

#7F3B30

accent

#5641E7

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030809

muted

#787B7B

Preview Lab

Preview with #0F3E45

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

Preview Lab → · Contrast checker → · Palette generator →