#1D9823#1D9823

#1D9823 is a mid, vivid green. Relative luminance 0.228; OKLCH L 59.3% C 0.184 H 143.3°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX#1D9823
RGBrgb(29, 152, 35)
HSLhsl(123, 68%, 35%)
HSVhsv(123, 81%, 60%)
CMYKcmyk(80.9%, 0%, 77%, 40.4%)
CIE-LABlab(54.90, -54.53, 48.93)
CIE-LCHlch(54.90, 73.27, 138.10°)
OKLaboklab(59.34% -0.1477 0.1102)
OKLCHoklch(59.34% 0.184 143.3)
XYZxyz(12.0375, 22.8376, 5.3635)
Luminance0.2284 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D9823 #981D92
analogous
#54981D #1D9823 #1D9860
triadic
#1D9823 #231D98 #98231D
tetradic
#1D9823 #1D5498 #981D92 #98601D
square
#1D9823 #1D5498 #981D92 #98601D
split-complementary
#1D9823 #601D98 #981D54
monochromatic
#09310B #136517 #1D9823 #27CB2F #52DE58

Accessibility & contrast

On white

3.77
#1D9823 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.57
#1D9823 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9823
5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D9823#FFFFFF#000000##000000
##1D98231.003.775.575.57
#FFFFFF3.771.0021.0021.00
#0000005.5721.001.001.00
##0000005.5721.001.001.00

Color blindness preview

Protanopia (red-blind)
#9B8908
Deuteranopia (green-blind)
#8E8030
Tritanopia (blue-blind)
#009382
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #1d9823;
/* rgb */ color: rgb(29, 152, 35);
/* oklch */ color: oklch(59.3% 0.184 143.3);
Tailwind
colors: {
  custom: {
    50: '#71b867',
    500: '#1d9823',
    950: '#000000',
  },
}
SCSS
$custom: #1d9823;
$custom-light: #71b867;
$custom-dark: #000000;
JSON
{
  "hex": "#1d9823",
  "rgb": {
    "r": 29,
    "g": 152,
    "b": 35
  },
  "hsl": {
    "h": 122.927,
    "s": 67.956,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59341,
    "c": 0.18429,
    "h": 143.3
  },
  "luminance": 0.22839
}

Semantic roles & 50–950 ramp

primary
#1D9823
secondary
#C150BB
accent
#3DE2EB
background
#F7FBF6
surface
#EDF6EB
border
#C8D0C6
text
#091106
muted
#7B807A

Preview Lab

Preview with #1D9823

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

Preview Lab → · Contrast checker → · Palette generator →

#1D9823 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva