#1BB47C#1BB47C

#1BB47C is a light, vivid teal. Relative luminance 0.343; OKLCH L 68.3% C 0.145 H 161.5°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX#1BB47C
RGBrgb(27, 180, 124)
HSLhsl(158, 74%, 41%)
HSVhsv(158, 85%, 71%)
CMYKcmyk(85%, 0%, 31.1%, 29.4%)
CIE-LABlab(65.22, -50.69, 18.20)
CIE-LCHlch(65.22, 53.86, 160.25°)
OKLaboklab(68.27% -0.1379 0.0462)
OKLCHoklch(68.27% 0.145 161.5)
XYZxyz(20.4091, 34.3282, 24.6152)
Luminance0.3433 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1BB47C #B41B53
analogous
#1BB42F #1BB47C #1B9FB4
triadic
#1BB47C #7C1BB4 #B47C1B
tetradic
#1BB47C #2F1BB4 #B41B53 #9FB41B
square
#1BB47C #2F1BB4 #B41B53 #9FB41B
split-complementary
#1BB47C #B41B9F #B42F1B
monochromatic
#0B4A33 #137F57 #1BB47C #2DDF9E #62E7B7

Accessibility & contrast

On white

2.67
#1BB47C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.87
#1BB47C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB47C
7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1BB47C#FFFFFF#000000##000000
##1BB47C1.002.677.877.87
#FFFFFF2.671.0021.0021.00
#0000007.8721.001.001.00
##0000007.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B1A679
Deuteranopia (green-blind)
#A09980
Tritanopia (blue-blind)
#00B4A5
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #1bb47c;
/* rgb */ color: rgb(27, 180, 124);
/* oklch */ color: oklch(68.3% 0.145 161.5);
Tailwind
colors: {
  custom: {
    50: '#75cba2',
    500: '#1bb47c',
    950: '#000000',
  },
}
SCSS
$custom: #1bb47c;
$custom-light: #75cba2;
$custom-dark: #000000;
JSON
{
  "hex": "#1bb47c",
  "rgb": {
    "r": 27,
    "g": 180,
    "b": 124
  },
  "hsl": {
    "h": 158.039,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.68267,
    "c": 0.14539,
    "h": 161.5
  },
  "luminance": 0.34331
}

Semantic roles & 50–950 ramp

primary
#1BB47C
secondary
#CC5F87
accent
#377BF1
background
#F7FCF9
surface
#EEF9F2
border
#C9D2CC
text
#0A130F
muted
#7C827E

Preview Lab

Preview with #1BB47C

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

Preview Lab → · Contrast checker → · Palette generator →

#1BB47C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva