#0F554A#0F554A

#0F554A is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.5% C 0.068 H 179.3°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#0F554A
RGB	rgb(15, 85, 74)
HSL	hsl(171, 70%, 20%)
HSV	hsv(171, 82%, 33%)
CMYK	cmyk(82.4%, 0%, 12.9%, 66.7%)
CIE-LAB	lab(32.02, -23.69, 0.44)
CIE-LCH	lch(32.02, 23.70, 178.93°)
OKLab	oklab(40.54% -0.0683 0.0008)
OKLCH	oklch(40.54% 0.068 179.3)
XYZ	xyz(4.6809, 7.0924, 7.5995)
Luminance	0.0709 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F554A #550F1A

analogous

#0F5527 #0F554A #0F3D55

triadic

#0F554A #4A0F55 #554A0F

tetradic

#0F554A #270F55 #550F1A #3D550F

square

#0F554A #270F55 #550F1A #3D550F

split-complementary

#0F554A #550F3D #55270F

monochromatic

#051A17 #06211D #0F554A #188977 #21BDA5

Accessibility & contrast

On white

8.68

#0F554A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#0F554A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F554A

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F554A	#FFFFFF	#000000	##FFFFFF
##0F554A	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514F4A

Deuteranopia (green-blind)

#48484B

Tritanopia (blue-blind)

#005752

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #0f554a;
/* rgb */ color: rgb(15, 85, 74);
/* oklch */ color: oklch(40.5% 0.068 179.3);

Tailwind

colors: {
  custom: {
    50: '#5b857c',
    500: '#0f554a',
    950: '#000000',
  },
}

SCSS

$custom: #0f554a;
$custom-light: #5b857c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f554a",
  "rgb": {
    "r": 15,
    "g": 85,
    "b": 74
  },
  "hsl": {
    "h": 170.571,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.40537,
    "c": 0.06829,
    "h": 179.3
  },
  "luminance": 0.07093
}

Semantic roles & 50–950 ramp

primary

#0F554A

secondary

#8F3140

accent

#3B57ED

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#040B09

muted

#797C7B

Preview Lab

Preview with #0F554A

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

Preview Lab → · Contrast checker → · Palette generator →