#1E831B#1E831B

#1E831B is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.4% C 0.165 H 142.5°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX#1E831B
RGBrgb(30, 131, 27)
HSLhsl(118, 66%, 31%)
HSVhsv(118, 79%, 51%)
CMYKcmyk(77.1%, 0%, 79.4%, 48.6%)
CIE-LABlab(47.73, -48.10, 44.69)
CIE-LCHlch(47.73, 65.66, 137.11°)
OKLaboklab(53.37% -0.1307 0.1002)
OKLCHoklch(53.37% 0.165 142.5)
XYZxyz(8.8490, 16.5867, 3.7719)
Luminance0.1659 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E831B #801B83
analogous
#52831B #1E831B #1B834C
triadic
#1E831B #1B1E83 #831B1E
tetradic
#1E831B #1B5283 #801B83 #834C1B
square
#1E831B #1B5283 #801B83 #834C1B
split-complementary
#1E831B #4C1B83 #831B52
monochromatic
#071E06 #125011 #1E831B #2AB625 #45D841

Accessibility & contrast

On white

4.86
#1E831B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.32
#1E831B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E831B
4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E831B#FFFFFF#000000##FFFFFF
##1E831B1.004.864.324.86
#FFFFFF4.861.0021.001.00
#0000004.3221.001.0021.00
##FFFFFF4.861.0021.001.00

Color blindness preview

Protanopia (red-blind)
#867602
Deuteranopia (green-blind)
#7B6E27
Tritanopia (blue-blind)
#007F6F
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #1e831b;
/* rgb */ color: rgb(30, 131, 27);
/* oklch */ color: oklch(53.4% 0.165 142.5);
Tailwind
colors: {
  custom: {
    50: '#6ca860',
    500: '#1e831b',
    950: '#000000',
  },
}
SCSS
$custom: #1e831b;
$custom-light: #6ca860;
$custom-dark: #000000;
JSON
{
  "hex": "#1e831b",
  "rgb": {
    "r": 30,
    "g": 131,
    "b": 27
  },
  "hsl": {
    "h": 118.269,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53369,
    "c": 0.16471,
    "h": 142.5
  },
  "luminance": 0.16588
}

Semantic roles & 50–950 ramp

primary
#1E831B
secondary
#B343B6
accent
#3FE9E4
background
#F7FAF5
surface
#EDF4EA
border
#C8CEC6
text
#081005
muted
#7B7F79

Preview Lab

Preview with #1E831B

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

Preview Lab → · Contrast checker → · Palette generator →

#1E831B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva