#0F4E50#0F4E50

#0F4E50 is a dark, moderate teal. Relative luminance 0.061; OKLCH L 38.7% C 0.060 H 198.2°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#0F4E50
RGB	rgb(15, 78, 80)
HSL	hsl(182, 68%, 19%)
HSV	hsv(182, 81%, 31%)
CMYK	cmyk(81.3%, 2.5%, 0%, 68.6%)
CIE-LAB	lab(29.74, -18.03, -6.76)
CIE-LCH	lch(29.74, 19.26, 200.55°)
OKLab	oklab(38.75% -0.0571 -0.0188)
OKLCH	oklch(38.75% 0.06 198.2)
XYZ	xyz(4.3687, 6.1290, 8.5406)
Luminance	0.0613 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4E50 #50110F

analogous

#0F5031 #0F4E50 #0F2D50

triadic

#0F4E50 #500F4E #4E500F

tetradic

#0F4E50 #310F50 #50110F #2D500F

square

#0F4E50 #310F50 #50110F #2D500F

split-complementary

#0F4E50 #500F2D #50310F

monochromatic

#05191A #051C1C #0F4E50 #198084 #22B2B7

Accessibility & contrast

On white

9.43

#0F4E50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#0F4E50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4E50

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4E50	#FFFFFF	#000000	##FFFFFF
##0F4E50	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484A50

Deuteranopia (green-blind)

#3F4350

Tritanopia (blue-blind)

#00514E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #0f4e50;
/* rgb */ color: rgb(15, 78, 80);
/* oklch */ color: oklch(38.7% 0.060 198.2);

Tailwind

colors: {
  custom: {
    50: '#5b8081',
    500: '#0f4e50',
    950: '#000000',
  },
}

SCSS

$custom: #0f4e50;
$custom-light: #5b8081;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4e50",
  "rgb": {
    "r": 15,
    "g": 78,
    "b": 80
  },
  "hsl": {
    "h": 181.846,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.38747,
    "c": 0.06014,
    "h": 198.2
  },
  "luminance": 0.0613
}

Semantic roles & 50–950 ramp

primary

#0F4E50

secondary

#8A3331

accent

#423DEB

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #0F4E50

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

Preview Lab → · Contrast checker → · Palette generator →