#1B992B#1B992B

#1B992B is a mid, vivid green. Relative luminance 0.232; OKLCH L 59.7% C 0.181 H 144.3°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX#1B992B
RGBrgb(27, 153, 43)
HSLhsl(128, 70%, 35%)
HSVhsv(128, 82%, 60%)
CMYKcmyk(82.4%, 0%, 71.9%, 40%)
CIE-LABlab(55.27, -54.42, 46.29)
CIE-LCHlch(55.27, 71.44, 139.62°)
OKLaboklab(59.65% -0.147 0.1057)
OKLCHoklch(59.65% 0.181 144.3)
XYZxyz(12.2784, 23.1884, 6.1137)
Luminance0.2319 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B992B #991B89
analogous
#4A991B #1B992B #1B996A
triadic
#1B992B #2B1B99 #992B1B
tetradic
#1B992B #1B4A99 #991B89 #996A1B
square
#1B992B #1B4A99 #991B89 #996A1B
split-complementary
#1B992B #6A1B99 #991B4A
monochromatic
#09310E #12651C #1B992B #24CD3A #4FE061

Accessibility & contrast

On white

3.72
#1B992B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.64
#1B992B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B992B
5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B992B#FFFFFF#000000##000000
##1B992B1.003.725.645.64
#FFFFFF3.721.0021.0021.00
#0000005.6421.001.001.00
##0000005.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#9C8A1A
Deuteranopia (green-blind)
#8F8136
Tritanopia (blue-blind)
#009583
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #1b992b;
/* rgb */ color: rgb(27, 153, 43);
/* oklch */ color: oklch(59.7% 0.181 144.3);
Tailwind
colors: {
  custom: {
    50: '#70b86b',
    500: '#1b992b',
    950: '#000000',
  },
}
SCSS
$custom: #1b992b;
$custom-light: #70b86b;
$custom-dark: #000000;
JSON
{
  "hex": "#1b992b",
  "rgb": {
    "r": 27,
    "g": 153,
    "b": 43
  },
  "hsl": {
    "h": 127.619,
    "s": 70,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59651,
    "c": 0.18107,
    "h": 144.3
  },
  "luminance": 0.2319
}

Semantic roles & 50–950 ramp

primary
#1B992B
secondary
#C24EB3
accent
#3BD6ED
background
#F7FBF6
surface
#EDF6EB
border
#C8D0C6
text
#091107
muted
#7B807A

Preview Lab

Preview with #1B992B

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

Preview Lab → · Contrast checker → · Palette generator →

#1B992B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva