#0F4D58#0F4D58

#0F4D58 is a dark, moderate teal. Relative luminance 0.061; OKLCH L 38.8% C 0.062 H 212.6°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#0F4D58
RGB	rgb(15, 77, 88)
HSL	hsl(189, 71%, 20%)
HSV	hsv(189, 83%, 35%)
CMYK	cmyk(83%, 12.5%, 0%, 65.5%)
CIE-LAB	lab(29.70, -14.60, -11.95)
CIE-LCH	lch(29.70, 18.87, 219.29°)
OKLab	oklab(38.82% -0.0521 -0.0333)
OKLCH	oklch(38.82% 0.062 212.6)
XYZ	xyz(4.6116, 6.1133, 10.1676)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4D58 #581A0F

analogous

#0F583E #0F4D58 #0F2858

triadic

#0F4D58 #580F4D #4D580F

tetradic

#0F4D58 #3E0F58 #581A0F #28580F

square

#0F4D58 #3E0F58 #581A0F #28580F

split-complementary

#0F4D58 #580F28 #583E0F

monochromatic

#04171A #061F24 #0F4D58 #187B8C #21A9C1

Accessibility & contrast

On white

9.45

#0F4D58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#0F4D58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4D58

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4D58	#FFFFFF	#000000	##FFFFFF
##0F4D58	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454A59

Deuteranopia (green-blind)

#3B4358

Tritanopia (blue-blind)

#005150

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #0f4d58;
/* rgb */ color: rgb(15, 77, 88);
/* oklch */ color: oklch(38.8% 0.062 212.6);

Tailwind

colors: {
  custom: {
    50: '#5c7f87',
    500: '#0f4d58',
    950: '#000000',
  },
}

SCSS

$custom: #0f4d58;
$custom-light: #5c7f87;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4d58",
  "rgb": {
    "r": 15,
    "g": 77,
    "b": 88
  },
  "hsl": {
    "h": 189.041,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.38818,
    "c": 0.06183,
    "h": 212.6
  },
  "luminance": 0.06114
}

Semantic roles & 50–950 ramp

primary

#0F4D58

secondary

#924031

accent

#553AEE

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0F4D58

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

Preview Lab → · Contrast checker → · Palette generator →