#0F5151#0F5151

#0F5151 is a dark, moderate teal. Relative luminance 0.066; OKLCH L 39.6% C 0.062 H 194.9°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#0F5151
RGB	rgb(15, 81, 81)
HSL	hsl(180, 69%, 19%)
HSV	hsv(180, 81%, 32%)
CMYK	cmyk(81.5%, 0%, 0%, 68.2%)
CIE-LAB	lab(30.83, -19.33, -5.76)
CIE-LCH	lch(30.83, 20.17, 196.59°)
OKLab	oklab(39.65% -0.06 -0.016)
OKLCH	oklch(39.65% 0.062 194.9)
XYZ	xyz(4.6240, 6.5799, 8.8093)
Luminance	0.0658 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5151 #510F0F

analogous

#0F5130 #0F5151 #0F3051

triadic

#0F5151 #510F51 #51510F

tetradic

#0F5151 #300F51 #510F0F #30510F

square

#0F5151 #300F51 #510F0F #30510F

split-complementary

#0F5151 #510F30 #51300F

monochromatic

#051A1A #051D1D #0F5151 #198585 #22B8B8

Accessibility & contrast

On white

9.07

#0F5151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#0F5151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5151

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5151	#FFFFFF	#000000	##FFFFFF
##0F5151	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4D51

Deuteranopia (green-blind)

#424651

Tritanopia (blue-blind)

#005451

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #0f5151;
/* rgb */ color: rgb(15, 81, 81);
/* oklch */ color: oklch(39.6% 0.062 194.9);

Tailwind

colors: {
  custom: {
    50: '#5b8281',
    500: '#0f5151',
    950: '#000000',
  },
}

SCSS

$custom: #0f5151;
$custom-light: #5b8281;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5151",
  "rgb": {
    "r": 15,
    "g": 81,
    "b": 81
  },
  "hsl": {
    "h": 180,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.39647,
    "c": 0.06214,
    "h": 194.9
  },
  "luminance": 0.0658
}

Semantic roles & 50–950 ramp

primary

#0F5151

secondary

#8B3131

accent

#3C3CEC

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #0F5151

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

Preview Lab → · Contrast checker → · Palette generator →