#1D8221#1D8221

#1D8221 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.1% C 0.160 H 143.3°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX#1D8221
RGBrgb(29, 130, 33)
HSLhsl(122, 64%, 31%)
HSVhsv(122, 78%, 51%)
CMYKcmyk(77.7%, 0%, 74.6%, 49%)
CIE-LABlab(47.41, -47.44, 42.13)
CIE-LCHlch(47.41, 63.45, 138.39°)
OKLaboklab(53.11% -0.1286 0.0957)
OKLCHoklch(53.11% 0.16 143.3)
XYZxyz(8.7633, 16.3353, 4.1297)
Luminance0.1634 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D8221 #821D7E
analogous
#4B821D #1D8221 #1D8253
triadic
#1D8221 #211D82 #82211D
tetradic
#1D8221 #1D4B82 #821D7E #82531D
square
#1D8221 #1D4B82 #821D7E #82531D
split-complementary
#1D8221 #531D82 #821D4B
monochromatic
#071E08 #125014 #1D8221 #28B42E #44D54A

Accessibility & contrast

On white

4.92
#1D8221 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.27
#1D8221 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D8221
4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D8221#FFFFFF#000000##FFFFFF
##1D82211.004.924.274.92
#FFFFFF4.921.0021.001.00
#0000004.2721.001.0021.00
##FFFFFF4.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#857510
Deuteranopia (green-blind)
#7A6D2B
Tritanopia (blue-blind)
#007E6F
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #1d8221;
/* rgb */ color: rgb(29, 130, 33);
/* oklch */ color: oklch(53.1% 0.160 143.3);
Tailwind
colors: {
  custom: {
    50: '#6ca763',
    500: '#1d8221',
    950: '#000000',
  },
}
SCSS
$custom: #1d8221;
$custom-light: #6ca763;
$custom-dark: #000000;
JSON
{
  "hex": "#1d8221",
  "rgb": {
    "r": 29,
    "g": 130,
    "b": 33
  },
  "hsl": {
    "h": 122.376,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53107,
    "c": 0.16029,
    "h": 143.3
  },
  "luminance": 0.16336
}

Semantic roles & 50–950 ramp

primary
#1D8221
secondary
#B546B1
accent
#41E0E7
background
#F7FAF6
surface
#EDF4EB
border
#C8CEC6
text
#081005
muted
#7B7F7A

Preview Lab

Preview with #1D8221

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

Preview Lab → · Contrast checker → · Palette generator →

#1D8221 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva