#0F4A40#0F4A40

#0F4A40 is a dark, moderate teal. Relative luminance 0.054; OKLCH L 37.0% C 0.061 H 178.7°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX#0F4A40
RGBrgb(15, 74, 64)
HSLhsl(170, 66%, 17%)
HSVhsv(170, 80%, 29%)
CMYKcmyk(79.7%, 0%, 13.5%, 71%)
CIE-LABlab(27.76, -21.17, 0.64)
CIE-LCHlch(27.76, 21.18, 178.26°)
OKLaboklab(36.96% -0.0609 0.0014)
OKLCHoklch(36.96% 0.061 178.7)
XYZxyz(3.5707, 5.3689, 5.6976)
Luminance0.0537 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F4A40 #4A0F19
analogous
#0F4A23 #0F4A40 #0F364A
triadic
#0F4A40 #400F4A #4A400F
tetradic
#0F4A40 #230F4A #4A0F19 #364A0F
square
#0F4A40 #230F4A #4A0F19 #364A0F
split-complementary
#0F4A40 #4A0F36 #4A230F
monochromatic
#051916 #051916 #0F4A40 #197D6C #24B098

Accessibility & contrast

On white

10.13
#0F4A40 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.07
#0F4A40 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4A40
10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F4A40#FFFFFF#000000##FFFFFF
##0F4A401.0010.132.0710.13
#FFFFFF10.131.0021.001.00
#0000002.0721.001.0021.00
##FFFFFF10.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#474540
Deuteranopia (green-blind)
#3F3F41
Tritanopia (blue-blind)
#004B47
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #0f4a40;
/* rgb */ color: rgb(15, 74, 64);
/* oklch */ color: oklch(37.0% 0.061 178.7);
Tailwind
colors: {
  custom: {
    50: '#587d74',
    500: '#0f4a40',
    950: '#000000',
  },
}
SCSS
$custom: #0f4a40;
$custom-light: #587d74;
$custom-dark: #000000;
JSON
{
  "hex": "#0f4a40",
  "rgb": {
    "r": 15,
    "g": 74,
    "b": 64
  },
  "hsl": {
    "h": 169.831,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.3696,
    "c": 0.06092,
    "h": 178.7
  },
  "luminance": 0.05369
}

Semantic roles & 50–950 ramp

primary
#0F4A40
secondary
#84303F
accent
#3F5CE9
background
#F5F7F7
surface
#E9EEED
border
#C5C9C8
text
#040908
muted
#797B7B

Preview Lab

Preview with #0F4A40

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

Preview Lab → · Contrast checker → · Palette generator →

#0F4A40 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva