#0F453D#0F453D

#0F453D is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.4% C 0.057 H 180.9°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#0F453D
RGB	rgb(15, 69, 61)
HSL	hsl(171, 64%, 16%)
HSV	hsv(171, 78%, 27%)
CMYK	cmyk(78.3%, 0%, 11.6%, 72.9%)
CIE-LAB	lab(25.85, -19.48, -0.20)
CIE-LCH	lch(25.85, 19.48, 180.58°)
OKLab	oklab(35.37% -0.0565 -0.0008)
OKLCH	oklch(35.37% 0.057 180.9)
XYZ	xyz(3.1670, 4.6944, 5.1532)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F453D #450F17

analogous

#0F4522 #0F453D #0F3245

triadic

#0F453D #3D0F45 #453D0F

tetradic

#0F453D #220F45 #450F17 #32450F

square

#0F453D #220F45 #450F17 #32450F

split-complementary

#0F453D #450F32 #45220F

monochromatic

#051916 #051916 #0F453D #1A7769 #25AA96

Accessibility & contrast

On white

10.83

#0F453D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#0F453D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F453D

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F453D	#FFFFFF	#000000	##FFFFFF
##0F453D	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42403D

Deuteranopia (green-blind)

#3A3B3E

Tritanopia (blue-blind)

#004643

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0f453d;
/* rgb */ color: rgb(15, 69, 61);
/* oklch */ color: oklch(35.4% 0.057 180.9);

Tailwind

colors: {
  custom: {
    50: '#577972',
    500: '#0f453d',
    950: '#000000',
  },
}

SCSS

$custom: #0f453d;
$custom-light: #577972;
$custom-dark: #000000;

JSON

{
  "hex": "#0f453d",
  "rgb": {
    "r": 15,
    "g": 69,
    "b": 61
  },
  "hsl": {
    "h": 171.111,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.35366,
    "c": 0.05655,
    "h": 180.9
  },
  "luminance": 0.04695
}

Semantic roles & 50–950 ramp

primary

#0F453D

secondary

#7F303C

accent

#4159E7

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030908

muted

#787B7B

Preview Lab

Preview with #0F453D

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

Preview Lab → · Contrast checker → · Palette generator →