#1B9628#1B9628

#1B9628 is a mid, vivid green. Relative luminance 0.222; OKLCH L 58.8% C 0.180 H 144.0°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX#1B9628
RGBrgb(27, 150, 40)
HSLhsl(126, 69%, 35%)
HSVhsv(126, 82%, 59%)
CMYKcmyk(82%, 0%, 73.3%, 41.2%)
CIE-LABlab(54.24, -53.73, 46.40)
CIE-LCHlch(54.24, 70.99, 139.19°)
OKLaboklab(58.79% -0.1453 0.1056)
OKLCHoklch(58.79% 0.18 144)
XYZxyz(11.7405, 22.1975, 5.6728)
Luminance0.2220 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B9628 #961B89
analogous
#4C961B #1B9628 #1B9665
triadic
#1B9628 #281B96 #96281B
tetradic
#1B9628 #1B4C96 #961B89 #96651B
square
#1B9628 #1B4C96 #961B89 #96651B
split-complementary
#1B9628 #651B96 #961B4C
monochromatic
#082E0C #12621A #1B9628 #24CA36 #4DDF5C

Accessibility & contrast

On white

3.86
#1B9628 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.44
#1B9628 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9628
5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B9628#FFFFFF#000000##000000
##1B96281.003.865.445.44
#FFFFFF3.861.0021.0021.00
#0000005.4421.001.001.00
##0000005.4421.001.001.00

Color blindness preview

Protanopia (red-blind)
#998715
Deuteranopia (green-blind)
#8C7E33
Tritanopia (blue-blind)
#009280
Achromatopsia (no color)
#828282

Design tokens & code

CSS
--color: #1b9628;
/* rgb */ color: rgb(27, 150, 40);
/* oklch */ color: oklch(58.8% 0.180 144.0);
Tailwind
colors: {
  custom: {
    50: '#70b669',
    500: '#1b9628',
    950: '#000000',
  },
}
SCSS
$custom: #1b9628;
$custom-light: #70b669;
$custom-dark: #000000;
JSON
{
  "hex": "#1b9628",
  "rgb": {
    "r": 27,
    "g": 150,
    "b": 40
  },
  "hsl": {
    "h": 126.341,
    "s": 69.492,
    "l": 34.706
  },
  "oklch": {
    "l": 0.58787,
    "c": 0.17956,
    "h": 144
  },
  "luminance": 0.22199
}

Semantic roles & 50–950 ramp

primary
#1B9628
secondary
#C14CB5
accent
#3BDAEC
background
#F7FBF6
surface
#EDF6EB
border
#C8D0C6
text
#091107
muted
#7B807A

Preview Lab

Preview with #1B9628

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

Preview Lab → · Contrast checker → · Palette generator →

#1B9628 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva