#1B9333#1B9333

#1B9333 is a mid, vivid green. Relative luminance 0.213; OKLCH L 58.1% C 0.168 H 145.7°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX#1B9333
RGBrgb(27, 147, 51)
HSLhsl(132, 69%, 34%)
HSVhsv(132, 82%, 58%)
CMYKcmyk(81.6%, 0%, 65.3%, 42.4%)
CIE-LABlab(53.32, -51.61, 40.77)
CIE-LCHlch(53.32, 65.77, 141.69°)
OKLaboklab(58.05% -0.139 0.095)
OKLCHoklch(58.05% 0.168 145.7)
XYZxyz(11.4824, 21.3381, 6.6448)
Luminance0.2134 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B9333 #931B7B
analogous
#3F931B #1B9333 #1B936F
triadic
#1B9333 #331B93 #93331B
tetradic
#1B9333 #1B3F93 #931B7B #936F1B
square
#1B9333 #1B3F93 #931B7B #936F1B
split-complementary
#1B9333 #6F1B93 #931B3F
monochromatic
#082C0F #125F21 #1B9333 #24C745 #4BDE68

Accessibility & contrast

On white

3.99
#1B9333 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.27
#1B9333 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9333
5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B9333#FFFFFF#000000##000000
##1B93331.003.995.275.27
#FFFFFF3.991.0021.0021.00
#0000005.2721.001.001.00
##0000005.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#958527
Deuteranopia (green-blind)
#887C3C
Tritanopia (blue-blind)
#008F7F
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #1b9333;
/* rgb */ color: rgb(27, 147, 51);
/* oklch */ color: oklch(58.1% 0.168 145.7);
Tailwind
colors: {
  custom: {
    50: '#6eb46f',
    500: '#1b9333',
    950: '#000000',
  },
}
SCSS
$custom: #1b9333;
$custom-light: #6eb46f;
$custom-dark: #000000;
JSON
{
  "hex": "#1b9333",
  "rgb": {
    "r": 27,
    "g": 147,
    "b": 51
  },
  "hsl": {
    "h": 132,
    "s": 68.966,
    "l": 34.118
  },
  "oklch": {
    "l": 0.58053,
    "c": 0.16838,
    "h": 145.7
  },
  "luminance": 0.21339
}

Semantic roles & 50–950 ramp

primary
#1B9333
secondary
#C04AA8
accent
#3CC9EC
background
#F7FBF6
surface
#EDF6EC
border
#C8D0C7
text
#091107
muted
#7B807A

Preview Lab

Preview with #1B9333

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

Preview Lab → · Contrast checker → · Palette generator →

#1B9333 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva