#1D9E51#1D9E51

#1D9E51 is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.5% C 0.156 H 151.1°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX#1D9E51
RGBrgb(29, 158, 81)
HSLhsl(144, 69%, 37%)
HSVhsv(144, 82%, 62%)
CMYKcmyk(81.6%, 0%, 48.7%, 38%)
CIE-LABlab(57.37, -50.85, 30.83)
CIE-LCHlch(57.37, 59.47, 148.77°)
OKLaboklab(61.54% -0.1365 0.0753)
OKLCHoklch(61.54% 0.156 151.1)
XYZxyz(14.2175, 25.3073, 11.9185)
Luminance0.2531 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D9E51 #9E1D6A
analogous
#2A9E1D #1D9E51 #1D9E92
triadic
#1D9E51 #511D9E #9E511D
tetradic
#1D9E51 #1D2A9E #9E1D6A #9E921D
square
#1D9E51 #1D2A9E #9E1D6A #9E921D
split-complementary
#1D9E51 #921D9E #9E1D2A
monochromatic
#0A371C #146A36 #1D9E51 #26D26C #56E08D

Accessibility & contrast

On white

3.46
#1D9E51 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.06
#1D9E51 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9E51
6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D9E51#FFFFFF#000000##000000
##1D9E511.003.466.066.06
#FFFFFF3.461.0021.0021.00
#0000006.0621.001.001.00
##0000006.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#9F904B
Deuteranopia (green-blind)
#908657
Tritanopia (blue-blind)
#009B8C
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #1d9e51;
/* rgb */ color: rgb(29, 158, 81);
/* oklch */ color: oklch(61.5% 0.156 151.1);
Tailwind
colors: {
  custom: {
    50: '#71bc83',
    500: '#1d9e51',
    950: '#000000',
  },
}
SCSS
$custom: #1d9e51;
$custom-light: #71bc83;
$custom-dark: #000000;
JSON
{
  "hex": "#1d9e51",
  "rgb": {
    "r": 29,
    "g": 158,
    "b": 81
  },
  "hsl": {
    "h": 144.186,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61543,
    "c": 0.15588,
    "h": 151.1
  },
  "luminance": 0.25309
}

Semantic roles & 50–950 ramp

primary
#1D9E51
secondary
#C35496
accent
#3CA5EC
background
#F7FBF8
surface
#EDF6EF
border
#C8D0CA
text
#09120B
muted
#7B817C

Preview Lab

Preview with #1D9E51

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

Preview Lab → · Contrast checker → · Palette generator →

#1D9E51 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva