#0F453E#0F453E

#0F453E is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.4% C 0.056 H 182.5°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#0F453E
RGB	rgb(15, 69, 62)
HSL	hsl(172, 64%, 16%)
HSV	hsv(172, 78%, 27%)
CMYK	cmyk(78.3%, 0%, 10.1%, 72.9%)
CIE-LAB	lab(25.88, -19.15, -0.80)
CIE-LCH	lch(25.88, 19.17, 182.41°)
OKLab	oklab(35.4% -0.056 -0.0025)
OKLCH	oklch(35.4% 0.056 182.5)
XYZ	xyz(3.1942, 4.7052, 5.2964)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F453E #450F16

analogous

#0F4523 #0F453E #0F3145

triadic

#0F453E #3E0F45 #453E0F

tetradic

#0F453E #230F45 #450F16 #31450F

square

#0F453E #230F45 #450F16 #31450F

split-complementary

#0F453E #450F31 #45230F

monochromatic

#051917 #051917 #0F453E #1A776B #25AA98

Accessibility & contrast

On white

10.82

#0F453E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#0F453E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F453E

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F453E	#FFFFFF	#000000	##FFFFFF
##0F453E	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41413E

Deuteranopia (green-blind)

#3A3B3F

Tritanopia (blue-blind)

#004743

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0f453e;
/* rgb */ color: rgb(15, 69, 62);
/* oklch */ color: oklch(35.4% 0.056 182.5);

Tailwind

colors: {
  custom: {
    50: '#577973',
    500: '#0f453e',
    950: '#000000',
  },
}

SCSS

$custom: #0f453e;
$custom-light: #577973;
$custom-dark: #000000;

JSON

{
  "hex": "#0f453e",
  "rgb": {
    "r": 15,
    "g": 69,
    "b": 62
  },
  "hsl": {
    "h": 172.222,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.35403,
    "c": 0.05604,
    "h": 182.5
  },
  "luminance": 0.04706
}

Semantic roles & 50–950 ramp

primary

#0F453E

secondary

#7F303B

accent

#4156E7

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030908

muted

#787B7B

Preview Lab

Preview with #0F453E

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

Preview Lab → · Contrast checker → · Palette generator →