#1B8442#1B8442

#1B8442 is a mid, vivid green. Relative luminance 0.171; OKLCH L 54.1% C 0.136 H 150.5°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX#1B8442
RGBrgb(27, 132, 66)
HSLhsl(142, 66%, 31%)
HSVhsv(142, 80%, 52%)
CMYKcmyk(79.5%, 0%, 50%, 48.2%)
CIE-LABlab(48.42, -44.13, 27.48)
CIE-LCHlch(48.42, 51.99, 148.09°)
OKLaboklab(54.05% -0.1186 0.067)
OKLCHoklch(54.05% 0.136 150.5)
XYZxyz(9.6858, 17.1277, 7.9487)
Luminance0.1713 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8442 #841B5D
analogous
#28841B #1B8442 #1B8476
triadic
#1B8442 #421B84 #84421B
tetradic
#1B8442 #1B2884 #841B5D #84761B
square
#1B8442 #1B2884 #841B5D #84761B
split-complementary
#1B8442 #761B84 #841B28
monochromatic
#061E0F #115129 #1B8442 #25B75B #41D879

Accessibility & contrast

On white

4.74
#1B8442 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.43
#1B8442 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8442
4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8442#FFFFFF#000000##FFFFFF
##1B84421.004.744.434.74
#FFFFFF4.741.0021.001.00
#0000004.4321.001.0021.00
##FFFFFF4.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#85783D
Deuteranopia (green-blind)
#797047
Tritanopia (blue-blind)
#008274
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #1b8442;
/* rgb */ color: rgb(27, 132, 66);
/* oklch */ color: oklch(54.1% 0.136 150.5);
Tailwind
colors: {
  custom: {
    50: '#6aa977',
    500: '#1b8442',
    950: '#000000',
  },
}
SCSS
$custom: #1b8442;
$custom-light: #6aa977;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8442",
  "rgb": {
    "r": 27,
    "g": 132,
    "b": 66
  },
  "hsl": {
    "h": 142.286,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54051,
    "c": 0.13617,
    "h": 150.5
  },
  "luminance": 0.17129
}

Semantic roles & 50–950 ramp

primary
#1B8442
secondary
#B7438C
accent
#3FAAE9
background
#F6FAF7
surface
#ECF4ED
border
#C7CEC8
text
#071009
muted
#7A7F7B

Preview Lab

Preview with #1B8442

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8442 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva