#1B9871#1B9871

#1B9871 is a mid, moderate teal. Relative luminance 0.239; OKLCH L 60.6% C 0.119 H 165.9°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX#1B9871
RGBrgb(27, 152, 113)
HSLhsl(161, 70%, 35%)
HSVhsv(161, 82%, 60%)
CMYKcmyk(82.2%, 0%, 25.7%, 40.4%)
CIE-LABlab(55.97, -42.07, 11.43)
CIE-LCHlch(55.97, 43.59, 164.80°)
OKLaboklab(60.57% -0.1158 0.0292)
OKLCHoklch(60.57% 0.119 165.9)
XYZxyz(14.6591, 23.8799, 19.4563)
Luminance0.2388 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B9871 #981B42
analogous
#1B9833 #1B9871 #1B8098
triadic
#1B9871 #711B98 #98711B
tetradic
#1B9871 #331B98 #981B42 #80981B
square
#1B9871 #331B98 #981B42 #80981B
split-complementary
#1B9871 #981B80 #98331B
monochromatic
#093024 #12644A #1B9871 #24CC98 #4EE0B2

Accessibility & contrast

On white

3.64
#1B9871 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.78
#1B9871 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9871
5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B9871#FFFFFF#000000##000000
##1B98711.003.645.785.78
#FFFFFF3.641.0021.0021.00
#0000005.7821.001.001.00
##0000005.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#958D6F
Deuteranopia (green-blind)
#868274
Tritanopia (blue-blind)
#00988D
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #1b9871;
/* rgb */ color: rgb(27, 152, 113);
/* oklch */ color: oklch(60.6% 0.119 165.9);
Tailwind
colors: {
  custom: {
    50: '#6fb799',
    500: '#1b9871',
    950: '#000000',
  },
}
SCSS
$custom: #1b9871;
$custom-light: #6fb799;
$custom-dark: #000000;
JSON
{
  "hex": "#1b9871",
  "rgb": {
    "r": 27,
    "g": 152,
    "b": 113
  },
  "hsl": {
    "h": 161.28,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.60568,
    "c": 0.11938,
    "h": 165.9
  },
  "luminance": 0.23882
}

Semantic roles & 50–950 ramp

primary
#1B9871
secondary
#C24D71
accent
#3B73ED
background
#F7FBF9
surface
#EDF6F2
border
#C8D0CC
text
#09110E
muted
#7B807E

Preview Lab

Preview with #1B9871

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

Preview Lab → · Contrast checker → · Palette generator →

#1B9871 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva