#0F5537#0F5537

#0F5537 is a dark, moderate teal. Relative luminance 0.069; OKLCH L 40.0% C 0.084 H 159.5°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#0F5537
RGB	rgb(15, 85, 55)
HSL	hsl(154, 70%, 20%)
HSV	hsv(154, 82%, 33%)
CMYK	cmyk(82.4%, 0%, 35.3%, 66.7%)
CIE-LAB	lab(31.52, -28.97, 11.66)
CIE-LCH	lch(31.52, 31.23, 158.08°)
OKLab	oklab(39.96% -0.0787 0.0295)
OKLCH	oklch(39.96% 0.084 159.5)
XYZ	xyz(4.1347, 6.8739, 4.7226)
Luminance	0.0687 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5537 #550F2D

analogous

#0F5514 #0F5537 #0F5055

triadic

#0F5537 #370F55 #55370F

tetradic

#0F5537 #140F55 #550F2D #50550F

square

#0F5537 #140F55 #550F2D #50550F

split-complementary

#0F5537 #550F50 #55140F

monochromatic

#051A11 #062115 #0F5537 #188959 #21BD7A

Accessibility & contrast

On white

8.84

#0F5537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#0F5537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5537

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5537	#FFFFFF	#000000	##FFFFFF
##0F5537	1.00	8.84	2.37	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544E35

Deuteranopia (green-blind)

#4B4839

Tritanopia (blue-blind)

#00554D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0f5537;
/* rgb */ color: rgb(15, 85, 55);
/* oklch */ color: oklch(40.0% 0.084 159.5);

Tailwind

colors: {
  custom: {
    50: '#5a856e',
    500: '#0f5537',
    950: '#000000',
  },
}

SCSS

$custom: #0f5537;
$custom-light: #5a856e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5537",
  "rgb": {
    "r": 15,
    "g": 85,
    "b": 55
  },
  "hsl": {
    "h": 154.286,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.39963,
    "c": 0.08401,
    "h": 159.5
  },
  "luminance": 0.06874
}

Semantic roles & 50–950 ramp

primary

#0F5537

secondary

#8F3159

accent

#3B87ED

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#040B07

muted

#797C7A

Preview Lab

Preview with #0F5537

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

Preview Lab → · Contrast checker → · Palette generator →