#1D8121#1D8121

#1D8121 is a mid, vivid green. Relative luminance 0.161; OKLCH L 52.8% C 0.159 H 143.4°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX#1D8121
RGBrgb(29, 129, 33)
HSLhsl(122, 63%, 31%)
HSVhsv(122, 78%, 51%)
CMYKcmyk(77.5%, 0%, 74.4%, 49.4%)
CIE-LABlab(47.07, -47.10, 41.78)
CIE-LCHlch(47.07, 62.96, 138.43°)
OKLaboklab(52.82% -0.1277 0.095)
OKLCHoklch(52.82% 0.159 143.4)
XYZxyz(8.6309, 16.0705, 4.0856)
Luminance0.1607 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D8121 #811D7D
analogous
#4B811D #1D8121 #1D8153
triadic
#1D8121 #211D81 #81211D
tetradic
#1D8121 #1D4B81 #811D7D #81531D
square
#1D8121 #1D4B81 #811D7D #81531D
split-complementary
#1D8121 #531D81 #811D4B
monochromatic
#071D07 #124F14 #1D8121 #28B32E #44D549

Accessibility & contrast

On white

4.98
#1D8121 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.21
#1D8121 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D8121
4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D8121#FFFFFF#000000##FFFFFF
##1D81211.004.984.214.98
#FFFFFF4.981.0021.001.00
#0000004.2121.001.0021.00
##FFFFFF4.981.0021.001.00

Color blindness preview

Protanopia (red-blind)
#847410
Deuteranopia (green-blind)
#796D2B
Tritanopia (blue-blind)
#007D6E
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #1d8121;
/* rgb */ color: rgb(29, 129, 33);
/* oklch */ color: oklch(52.8% 0.159 143.4);
Tailwind
colors: {
  custom: {
    50: '#6ba763',
    500: '#1d8121',
    950: '#000000',
  },
}
SCSS
$custom: #1d8121;
$custom-light: #6ba763;
$custom-dark: #000000;
JSON
{
  "hex": "#1d8121",
  "rgb": {
    "r": 29,
    "g": 129,
    "b": 33
  },
  "hsl": {
    "h": 122.4,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52821,
    "c": 0.15911,
    "h": 143.4
  },
  "luminance": 0.16072
}

Semantic roles & 50–950 ramp

primary
#1D8121
secondary
#B446B0
accent
#41E0E6
background
#F6FAF6
surface
#ECF4EB
border
#C7CEC6
text
#080F05
muted
#7A7F7A

Preview Lab

Preview with #1D8121

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

Preview Lab → · Contrast checker → · Palette generator →

#1D8121 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva