#0F5451#0F5451

#0F5451 is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.5% C 0.065 H 190.4°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#0F5451
RGB	rgb(15, 84, 81)
HSL	hsl(177, 70%, 19%)
HSV	hsv(177, 82%, 33%)
CMYK	cmyk(82.1%, 0%, 3.6%, 67.1%)
CIE-LAB	lab(31.89, -20.94, -4.18)
CIE-LCH	lch(31.89, 21.35, 191.30°)
OKLab	oklab(40.51% -0.0635 -0.0117)
OKLCH	oklch(40.51% 0.065 190.4)
XYZ	xyz(4.8518, 7.0357, 8.8853)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5451 #540F12

analogous

#0F542F #0F5451 #0F3554

triadic

#0F5451 #510F54 #54510F

tetradic

#0F5451 #2F0F54 #540F12 #35540F

square

#0F5451 #2F0F54 #540F12 #35540F

split-complementary

#0F5451 #540F35 #542F0F

monochromatic

#051A19 #06201F #0F5451 #188883 #22BCB5

Accessibility & contrast

On white

8.72

#0F5451 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#0F5451 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5451

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5451	#FFFFFF	#000000	##FFFFFF
##0F5451	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4F51

Deuteranopia (green-blind)

#454852

Tritanopia (blue-blind)

#005753

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #0f5451;
/* rgb */ color: rgb(15, 84, 81);
/* oklch */ color: oklch(40.5% 0.065 190.4);

Tailwind

colors: {
  custom: {
    50: '#5c8481',
    500: '#0f5451',
    950: '#000000',
  },
}

SCSS

$custom: #0f5451;
$custom-light: #5c8481;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5451",
  "rgb": {
    "r": 15,
    "g": 84,
    "b": 81
  },
  "hsl": {
    "h": 177.391,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.40507,
    "c": 0.06452,
    "h": 190.4
  },
  "luminance": 0.07036
}

Semantic roles & 50–950 ramp

primary

#0F5451

secondary

#8E3135

accent

#3B43ED

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #0F5451

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

Preview Lab → · Contrast checker → · Palette generator →