#1B8B32#1B8B32

#1B8B32 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.8% C 0.159 H 145.9°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX#1B8B32
RGBrgb(27, 139, 50)
HSLhsl(132, 67%, 33%)
HSVhsv(132, 81%, 55%)
CMYKcmyk(80.6%, 0%, 64%, 45.5%)
CIE-LABlab(50.60, -49.01, 38.18)
CIE-LCHlch(50.60, 62.13, 142.08°)
OKLaboklab(55.79% -0.132 0.0894)
OKLCHoklch(55.79% 0.159 145.9)
XYZxyz(10.2596, 18.9273, 6.1296)
Luminance0.1893 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8B32 #8B1B74
analogous
#3C8B1B #1B8B32 #1B8B6A
triadic
#1B8B32 #321B8B #8B321B
tetradic
#1B8B32 #1B3C8B #8B1B74 #8B6A1B
square
#1B8B32 #1B3C8B #8B1B74 #8B6A1B
split-complementary
#1B8B32 #6A1B8B #8B1B3C
monochromatic
#07250D #115820 #1B8B32 #25BE44 #45DB64

Accessibility & contrast

On white

4.39
#1B8B32 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.79
#1B8B32 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8B32
4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8B32#FFFFFF#000000##000000
##1B8B321.004.394.794.79
#FFFFFF4.391.0021.0021.00
#0000004.7921.001.001.00
##0000004.7921.001.001.00

Color blindness preview

Protanopia (red-blind)
#8D7E28
Deuteranopia (green-blind)
#81753A
Tritanopia (blue-blind)
#008778
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #1b8b32;
/* rgb */ color: rgb(27, 139, 50);
/* oklch */ color: oklch(55.8% 0.159 145.9);
Tailwind
colors: {
  custom: {
    50: '#6cae6d',
    500: '#1b8b32',
    950: '#000000',
  },
}
SCSS
$custom: #1b8b32;
$custom-light: #6cae6d;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8b32",
  "rgb": {
    "r": 27,
    "g": 139,
    "b": 50
  },
  "hsl": {
    "h": 132.321,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55795,
    "c": 0.15941,
    "h": 145.9
  },
  "luminance": 0.18929
}

Semantic roles & 50–950 ramp

primary
#1B8B32
secondary
#BC45A4
accent
#3DC7EA
background
#F7FAF6
surface
#EDF4EC
border
#C8CEC7
text
#081007
muted
#7B7F7A

Preview Lab

Preview with #1B8B32

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8B32 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva