#1B9F78#1B9F78

#1B9F78 is a light, vivid teal. Relative luminance 0.264; OKLCH L 62.6% C 0.123 H 166.9°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX#1B9F78
RGBrgb(27, 159, 120)
HSLhsl(162, 71%, 36%)
HSVhsv(162, 83%, 62%)
CMYKcmyk(83%, 0%, 24.5%, 37.6%)
CIE-LABlab(58.40, -43.24, 10.91)
CIE-LCHlch(58.40, 44.60, 165.84°)
OKLaboklab(62.62% -0.1193 0.0279)
OKLCHoklch(62.62% 0.123 166.9)
XYZxyz(16.2384, 26.3833, 22.0023)
Luminance0.2638 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B9F78 #9F1B42
analogous
#1B9F36 #1B9F78 #1B849F
triadic
#1B9F78 #781B9F #9F781B
tetradic
#1B9F78 #361B9F #9F1B42 #849F1B
square
#1B9F78 #361B9F #9F1B42 #849F1B
split-complementary
#1B9F78 #9F1B84 #9F361B
monochromatic
#093629 #126B51 #1B9F78 #24D39F #53E2B7

Accessibility & contrast

On white

3.35
#1B9F78 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.28
#1B9F78 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9F78
6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B9F78#FFFFFF#000000##000000
##1B9F781.003.356.286.28
#FFFFFF3.351.0021.0021.00
#0000006.2821.001.001.00
##0000006.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#9B9376
Deuteranopia (green-blind)
#8B887B
Tritanopia (blue-blind)
#00A094
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #1b9f78;
/* rgb */ color: rgb(27, 159, 120);
/* oklch */ color: oklch(62.6% 0.123 166.9);
Tailwind
colors: {
  custom: {
    50: '#71bc9f',
    500: '#1b9f78',
    950: '#000000',
  },
}
SCSS
$custom: #1b9f78;
$custom-light: #71bc9f;
$custom-dark: #000000;
JSON
{
  "hex": "#1b9f78",
  "rgb": {
    "r": 27,
    "g": 159,
    "b": 120
  },
  "hsl": {
    "h": 162.273,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.6262,
    "c": 0.12252,
    "h": 166.9
  },
  "luminance": 0.26385
}

Semantic roles & 50–950 ramp

primary
#1B9F78
secondary
#C55173
accent
#3A6FEE
background
#F7FBF9
surface
#EDF6F2
border
#C8D0CC
text
#09120E
muted
#7B817E

Preview Lab

Preview with #1B9F78

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

Preview Lab → · Contrast checker → · Palette generator →

#1B9F78 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva