#0F4D55#0F4D55

#0F4D55 is a dark, moderate teal. Relative luminance 0.061; OKLCH L 38.7% C 0.061 H 208.0°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#0F4D55
RGB	rgb(15, 77, 85)
HSL	hsl(187, 70%, 20%)
HSV	hsv(187, 82%, 33%)
CMYK	cmyk(82.4%, 9.4%, 0%, 66.7%)
CIE-LAB	lab(29.57, -15.70, -10.21)
CIE-LCH	lch(29.57, 18.73, 213.04°)
OKLab	oklab(38.68% -0.0535 -0.0284)
OKLCH	oklch(38.68% 0.061 208)
XYZ	xyz(4.4899, 6.0646, 9.5265)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4D55 #55170F

analogous

#0F553A #0F4D55 #0F2A55

triadic

#0F4D55 #550F4D #4D550F

tetradic

#0F4D55 #3A0F55 #55170F #2A550F

square

#0F4D55 #3A0F55 #55170F #2A550F

split-complementary

#0F4D55 #550F2A #553A0F

monochromatic

#05181A #061E21 #0F4D55 #187C89 #21ABBD

Accessibility & contrast

On white

9.49

#0F4D55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#0F4D55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4D55

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4D55	#FFFFFF	#000000	##FFFFFF
##0F4D55	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454A56

Deuteranopia (green-blind)

#3C4355

Tritanopia (blue-blind)

#00514F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #0f4d55;
/* rgb */ color: rgb(15, 77, 85);
/* oklch */ color: oklch(38.7% 0.061 208.0);

Tailwind

colors: {
  custom: {
    50: '#5b7f84',
    500: '#0f4d55',
    950: '#000000',
  },
}

SCSS

$custom: #0f4d55;
$custom-light: #5b7f84;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4d55",
  "rgb": {
    "r": 15,
    "g": 77,
    "b": 85
  },
  "hsl": {
    "h": 186.857,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.3868,
    "c": 0.06058,
    "h": 208
  },
  "luminance": 0.06065
}

Semantic roles & 50–950 ramp

primary

#0F4D55

secondary

#8F3C31

accent

#4F3BED

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#040A0B

muted

#797C7C

Preview Lab

Preview with #0F4D55

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

Preview Lab → · Contrast checker → · Palette generator →