#1D8B3B#1D8B3B

#1D8B3B is a mid, vivid green. Relative luminance 0.190; OKLCH L 55.9% C 0.151 H 147.6°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#1D8B3B
RGBrgb(29, 139, 59)
HSLhsl(136, 65%, 33%)
HSVhsv(136, 79%, 55%)
CMYKcmyk(79.1%, 0%, 57.6%, 45.5%)
CIE-LABlab(50.74, -47.53, 33.97)
CIE-LCHlch(50.74, 58.42, 144.44°)
OKLaboklab(55.95% -0.1278 0.081)
OKLCHoklch(55.95% 0.151 147.6)
XYZxyz(10.5279, 19.0410, 7.2572)
Luminance0.1904 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D8B3B #8B1D6D
analogous
#368B1D #1D8B3B #1D8B72
triadic
#1D8B3B #3B1D8B #8B3B1D
tetradic
#1D8B3B #1D368B #8B1D6D #8B721D
square
#1D8B3B #1D368B #8B1D6D #8B721D
split-complementary
#1D8B3B #721D8B #8B1D36
monochromatic
#082610 #125826 #1D8B3B #28BE50 #49D971

Accessibility & contrast

On white

4.37
#1D8B3B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.81
#1D8B3B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8B3B
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D8B3B#FFFFFF#000000##000000
##1D8B3B1.004.374.814.81
#FFFFFF4.371.0021.0021.00
#0000004.8121.001.001.00
##0000004.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#8D7E33
Deuteranopia (green-blind)
#807541
Tritanopia (blue-blind)
#008879
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #1d8b3b;
/* rgb */ color: rgb(29, 139, 59);
/* oklch */ color: oklch(55.9% 0.151 147.6);
Tailwind
colors: {
  custom: {
    50: '#6dae73',
    500: '#1d8b3b',
    950: '#000000',
  },
}
SCSS
$custom: #1d8b3b;
$custom-light: #6dae73;
$custom-dark: #000000;
JSON
{
  "hex": "#1d8b3b",
  "rgb": {
    "r": 29,
    "g": 139,
    "b": 59
  },
  "hsl": {
    "h": 136.364,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55947,
    "c": 0.15131,
    "h": 147.6
  },
  "luminance": 0.19042
}

Semantic roles & 50–950 ramp

primary
#1D8B3B
secondary
#BB499C
accent
#3FBAE8
background
#F7FAF7
surface
#EDF4ED
border
#C8CEC8
text
#081008
muted
#7B7F7B

Preview Lab

Preview with #1D8B3B

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

Preview Lab → · Contrast checker → · Palette generator →

#1D8B3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva