#1B9F64#1B9F64

#1B9F64 is a light, vivid teal. Relative luminance 0.259; OKLCH L 62.1% C 0.140 H 157.4°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX#1B9F64
RGBrgb(27, 159, 100)
HSLhsl(153, 71%, 36%)
HSVhsv(153, 83%, 62%)
CMYKcmyk(83%, 0%, 37.1%, 37.6%)
CIE-LABlab(57.99, -47.82, 21.45)
CIE-LCHlch(57.99, 52.41, 155.84°)
OKLaboklab(62.15% -0.1291 0.0538)
OKLCHoklch(62.15% 0.14 157.4)
XYZxyz(15.1488, 25.9475, 16.2641)
Luminance0.2595 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B9F64 #9F1B56
analogous
#1B9F22 #1B9F64 #1B989F
triadic
#1B9F64 #641B9F #9F641B
tetradic
#1B9F64 #221B9F #9F1B56 #989F1B
square
#1B9F64 #221B9F #9F1B56 #989F1B
split-complementary
#1B9F64 #9F1B98 #9F221B
monochromatic
#093622 #126B43 #1B9F64 #24D385 #53E2A2

Accessibility & contrast

On white

3.39
#1B9F64 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.19
#1B9F64 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9F64
6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B9F64#FFFFFF#000000##000000
##1B9F641.003.396.196.19
#FFFFFF3.391.0021.0021.00
#0000006.1921.001.001.00
##0000006.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#9E9260
Deuteranopia (green-blind)
#8F8768
Tritanopia (blue-blind)
#009E90
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #1b9f64;
/* rgb */ color: rgb(27, 159, 100);
/* oklch */ color: oklch(62.1% 0.140 157.4);
Tailwind
colors: {
  custom: {
    50: '#70bc90',
    500: '#1b9f64',
    950: '#000000',
  },
}
SCSS
$custom: #1b9f64;
$custom-light: #70bc90;
$custom-dark: #000000;
JSON
{
  "hex": "#1b9f64",
  "rgb": {
    "r": 27,
    "g": 159,
    "b": 100
  },
  "hsl": {
    "h": 153.182,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62145,
    "c": 0.1399,
    "h": 157.4
  },
  "luminance": 0.25949
}

Semantic roles & 50–950 ramp

primary
#1B9F64
secondary
#C55185
accent
#3A8AEE
background
#F7FBF8
surface
#EDF7F0
border
#C8D0CB
text
#09120C
muted
#7B817D

Preview Lab

Preview with #1B9F64

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

Preview Lab → · Contrast checker → · Palette generator →

#1B9F64 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva