#0F4738#0F4738

#0F4738 is a dark, moderate teal. Relative luminance 0.049; OKLCH L 35.8% C 0.063 H 170.8°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#0F4738
RGB	rgb(15, 71, 56)
HSL	hsl(164, 65%, 17%)
HSV	hsv(164, 79%, 28%)
CMYK	cmyk(78.9%, 0%, 21.1%, 72.2%)
CIE-LAB	lab(26.43, -22.04, 3.91)
CIE-LCH	lch(26.43, 22.39, 169.94°)
OKLab	oklab(35.79% -0.0617 0.01)
OKLCH	oklch(35.79% 0.063 170.8)
XYZ	xyz(3.1637, 4.8932, 4.5184)
Luminance	0.0489 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4738 #470F1E

analogous

#0F471C #0F4738 #0F3A47

triadic

#0F4738 #380F47 #47380F

tetradic

#0F4738 #1C0F47 #470F1E #3A470F

square

#0F4738 #1C0F47 #470F1E #3A470F

split-complementary

#0F4738 #470F3A #471C0F

monochromatic

#051914 #051914 #0F4738 #1A7A60 #24AC88

Accessibility & contrast

On white

10.61

#0F4738 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#0F4738 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4738

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4738	#FFFFFF	#000000	##FFFFFF
##0F4738	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454237

Deuteranopia (green-blind)

#3D3C39

Tritanopia (blue-blind)

#004843

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0f4738;
/* rgb */ color: rgb(15, 71, 56);
/* oklch */ color: oklch(35.8% 0.063 170.8);

Tailwind

colors: {
  custom: {
    50: '#577a6e',
    500: '#0f4738',
    950: '#000000',
  },
}

SCSS

$custom: #0f4738;
$custom-light: #577a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4738",
  "rgb": {
    "r": 15,
    "g": 71,
    "b": 56
  },
  "hsl": {
    "h": 163.929,
    "s": 65.116,
    "l": 16.863
  },
  "oklch": {
    "l": 0.35792,
    "c": 0.06255,
    "h": 170.8
  },
  "luminance": 0.04894
}

Semantic roles & 50–950 ramp

primary

#0F4738

secondary

#813046

accent

#406DE8

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030907

muted

#787B7A

Preview Lab

Preview with #0F4738

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

Preview Lab → · Contrast checker → · Palette generator →