#1D9521#1D9521

#1D9521 is a mid, vivid green. Relative luminance 0.219; OKLCH L 58.5% C 0.182 H 143.1°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX#1D9521
RGBrgb(29, 149, 33)
HSLhsl(122, 67%, 35%)
HSVhsv(122, 81%, 58%)
CMYKcmyk(80.5%, 0%, 77.9%, 41.6%)
CIE-LABlab(53.88, -53.72, 48.62)
CIE-LCHlch(53.88, 72.46, 137.85°)
OKLaboklab(58.49% -0.1456 0.1092)
OKLCHoklch(58.49% 0.182 143.1)
XYZxyz(11.5279, 21.8645, 5.0513)
Luminance0.2187 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D9521 #951D91
analogous
#55951D #1D9521 #1D955D
triadic
#1D9521 #211D95 #95211D
tetradic
#1D9521 #1D5595 #951D91 #955D1D
square
#1D9521 #1D5595 #951D91 #955D1D
split-complementary
#1D9521 #5D1D95 #951D55
monochromatic
#092F0A #136216 #1D9521 #27C82C #50DD54

Accessibility & contrast

On white

3.91
#1D9521 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.37
#1D9521 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9521
5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D9521#FFFFFF#000000##000000
##1D95211.003.915.375.37
#FFFFFF3.911.0021.0021.00
#0000005.3721.001.001.00
##0000005.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#988605
Deuteranopia (green-blind)
#8B7D2E
Tritanopia (blue-blind)
#00917F
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #1d9521;
/* rgb */ color: rgb(29, 149, 33);
/* oklch */ color: oklch(58.5% 0.182 143.1);
Tailwind
colors: {
  custom: {
    50: '#70b565',
    500: '#1d9521',
    950: '#000000',
  },
}
SCSS
$custom: #1d9521;
$custom-light: #70b565;
$custom-dark: #000000;
JSON
{
  "hex": "#1d9521",
  "rgb": {
    "r": 29,
    "g": 149,
    "b": 33
  },
  "hsl": {
    "h": 122,
    "s": 67.416,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58488,
    "c": 0.18205,
    "h": 143.1
  },
  "luminance": 0.21866
}

Semantic roles & 50–950 ramp

primary
#1D9521
secondary
#C04EBC
accent
#3DE5EA
background
#F7FBF6
surface
#EDF6EB
border
#C8D0C6
text
#091106
muted
#7B807A

Preview Lab

Preview with #1D9521

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

Preview Lab → · Contrast checker → · Palette generator →

#1D9521 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva