#1C831D#1C831D

#1C831D is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.3% C 0.164 H 142.9°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX#1C831D
RGBrgb(28, 131, 29)
HSLhsl(121, 65%, 31%)
HSVhsv(121, 79%, 51%)
CMYKcmyk(78.6%, 0%, 77.9%, 48.6%)
CIE-LABlab(47.71, -48.28, 43.94)
CIE-LCHlch(47.71, 65.28, 137.69°)
OKLaboklab(53.34% -0.131 0.0989)
OKLCHoklch(53.34% 0.164 142.9)
XYZxyz(8.8164, 16.5672, 3.8953)
Luminance0.1657 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C831D #831C82
analogous
#4E831C #1C831D #1C8350
triadic
#1C831D #1D1C83 #831D1C
tetradic
#1C831D #1C4E83 #831C82 #83501C
square
#1C831D #1C4E83 #831C82 #83501C
split-complementary
#1C831D #501C83 #831C4E
monochromatic
#061E07 #115112 #1C831D #27B528 #43D744

Accessibility & contrast

On white

4.87
#1C831D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.31
#1C831D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C831D
4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C831D#FFFFFF#000000##FFFFFF
##1C831D1.004.874.314.87
#FFFFFF4.871.0021.001.00
#0000004.3121.001.0021.00
##FFFFFF4.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#867606
Deuteranopia (green-blind)
#7B6E28
Tritanopia (blue-blind)
#007F70
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #1c831d;
/* rgb */ color: rgb(28, 131, 29);
/* oklch */ color: oklch(53.3% 0.164 142.9);
Tailwind
colors: {
  custom: {
    50: '#6ca861',
    500: '#1c831d',
    950: '#000000',
  },
}
SCSS
$custom: #1c831d;
$custom-light: #6ca861;
$custom-dark: #000000;
JSON
{
  "hex": "#1c831d",
  "rgb": {
    "r": 28,
    "g": 131,
    "b": 29
  },
  "hsl": {
    "h": 120.583,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53342,
    "c": 0.16415,
    "h": 142.9
  },
  "luminance": 0.16568
}

Semantic roles & 50–950 ramp

primary
#1C831D
secondary
#B645B5
accent
#40E6E8
background
#F7FAF5
surface
#EDF4EA
border
#C8CEC6
text
#081005
muted
#7B7F79

Preview Lab

Preview with #1C831D

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

Preview Lab → · Contrast checker → · Palette generator →

#1C831D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva