#1F9173#1F9173

#1F9173 is a mid, moderate teal. Relative luminance 0.218; OKLCH L 58.8% C 0.108 H 170.2°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX#1F9173
RGBrgb(31, 145, 115)
HSLhsl(164, 65%, 35%)
HSVhsv(164, 79%, 57%)
CMYKcmyk(78.6%, 0%, 20.7%, 43.1%)
CIE-LABlab(53.79, -38.13, 7.22)
CIE-LCHlch(53.79, 38.81, 169.27°)
OKLaboklab(58.81% -0.1064 0.0184)
OKLCHoklch(58.81% 0.108 170.2)
XYZxyz(13.7833, 21.7782, 19.6935)
Luminance0.2178 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F9173 #911F3D
analogous
#1F913A #1F9173 #1F7691
triadic
#1F9173 #731F91 #91731F
tetradic
#1F9173 #3A1F91 #911F3D #76911F
square
#1F9173 #3A1F91 #911F3D #76911F
split-complementary
#1F9173 #911F76 #913A1F
monochromatic
#092C23 #145F4B #1F9173 #2AC39B #51DAB6

Accessibility & contrast

On white

3.92
#1F9173 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.36
#1F9173 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9173
5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F9173#FFFFFF#000000##000000
##1F91731.003.925.365.36
#FFFFFF3.921.0021.0021.00
#0000005.3621.001.001.00
##0000005.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#8D8771
Deuteranopia (green-blind)
#7E7C75
Tritanopia (blue-blind)
#009288
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #1f9173;
/* rgb */ color: rgb(31, 145, 115);
/* oklch */ color: oklch(58.8% 0.108 170.2);
Tailwind
colors: {
  custom: {
    50: '#6fb29b',
    500: '#1f9173',
    950: '#000000',
  },
}
SCSS
$custom: #1f9173;
$custom-light: #6fb29b;
$custom-dark: #000000;
JSON
{
  "hex": "#1f9173",
  "rgb": {
    "r": 31,
    "g": 145,
    "b": 115
  },
  "hsl": {
    "h": 164.211,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58814,
    "c": 0.10797,
    "h": 170.2
  },
  "luminance": 0.2178
}

Semantic roles & 50–950 ramp

primary
#1F9173
secondary
#BD4F6C
accent
#406CE8
background
#F7FBF9
surface
#EDF6F2
border
#C8D0CC
text
#08110E
muted
#7B807E

Preview Lab

Preview with #1F9173

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

Preview Lab → · Contrast checker → · Palette generator →

#1F9173 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva