#1B8036#1B8036

#1B8036 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.7% C 0.142 H 147.6°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX#1B8036
RGBrgb(27, 128, 54)
HSLhsl(136, 65%, 30%)
HSVhsv(136, 79%, 50%)
CMYKcmyk(78.9%, 0%, 57.8%, 49.8%)
CIE-LABlab(46.89, -44.58, 31.91)
CIE-LCHlch(46.89, 54.82, 144.41°)
OKLaboklab(52.73% -0.1199 0.0761)
OKLCHoklch(52.73% 0.142 147.6)
XYZxyz(8.8363, 15.9367, 6.0997)
Luminance0.1594 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8036 #801B65
analogous
#32801B #1B8036 #1B8069
triadic
#1B8036 #361B80 #80361B
tetradic
#1B8036 #1B3280 #801B65 #80691B
square
#1B8036 #1B3280 #801B65 #80691B
split-complementary
#1B8036 #691B80 #801B32
monochromatic
#061B0B #104D21 #1B8036 #26B34B #3FD667

Accessibility & contrast

On white

5.01
#1B8036 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.19
#1B8036 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8036
5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8036#FFFFFF#000000##FFFFFF
##1B80361.005.014.195.01
#FFFFFF5.011.0021.001.00
#0000004.1921.001.0021.00
##FFFFFF5.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#81742F
Deuteranopia (green-blind)
#766C3C
Tritanopia (blue-blind)
#007D70
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #1b8036;
/* rgb */ color: rgb(27, 128, 54);
/* oklch */ color: oklch(52.7% 0.142 147.6);
Tailwind
colors: {
  custom: {
    50: '#69a66f',
    500: '#1b8036',
    950: '#000000',
  },
}
SCSS
$custom: #1b8036;
$custom-light: #69a66f;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8036",
  "rgb": {
    "r": 27,
    "g": 128,
    "b": 54
  },
  "hsl": {
    "h": 136.04,
    "s": 65.161,
    "l": 30.392
  },
  "oklch": {
    "l": 0.52731,
    "c": 0.14202,
    "h": 147.6
  },
  "luminance": 0.15938
}

Semantic roles & 50–950 ramp

primary
#1B8036
secondary
#B44396
accent
#40BBE8
background
#F6FAF6
surface
#ECF4EC
border
#C7CEC7
text
#070F07
muted
#7A7F7A

Preview Lab

Preview with #1B8036

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8036 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva