#4E9D1B#4E9D1B

#4E9D1B is a light, vivid yellow-green. Relative luminance 0.258; OKLCH L 62.2% C 0.176 H 136.6°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX#4E9D1B
RGBrgb(78, 157, 27)
HSLhsl(96, 71%, 36%)
HSVhsv(96, 83%, 62%)
CMYKcmyk(50.3%, 0%, 82.8%, 38.4%)
CIE-LABlab(57.86, -45.79, 54.74)
CIE-LCHlch(57.86, 71.37, 129.91°)
OKLaboklab(62.15% -0.1275 0.1207)
OKLCHoklch(62.15% 0.176 136.6)
XYZxyz(15.3962, 25.8117, 5.2076)
Luminance0.2581 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4E9D1B #6A1B9D
analogous
#8F9D1B #4E9D1B #1B9D29
triadic
#4E9D1B #1B4E9D #9D1B4E
tetradic
#4E9D1B #1B8F9D #6A1B9D #9D291B
square
#4E9D1B #1B8F9D #6A1B9D #9D291B
split-complementary
#4E9D1B #291B9D #9D1B8F
monochromatic
#1A3509 #346912 #4E9D1B #68D124 #8AE151

Accessibility & contrast

On white

3.41
#4E9D1B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.16
#4E9D1B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9D1B
6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4E9D1B#FFFFFF#000000##000000
##4E9D1B1.003.416.166.16
#FFFFFF3.411.0021.0021.00
#0000006.1621.001.001.00
##0000006.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A38F00
Deuteranopia (green-blind)
#98892B
Tritanopia (blue-blind)
#4A9786
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #4e9d1b;
/* rgb */ color: rgb(78, 157, 27);
/* oklch */ color: oklch(62.2% 0.176 136.6);
Tailwind
colors: {
  custom: {
    50: '#88ba64',
    500: '#4e9d1b',
    950: '#000000',
  },
}
SCSS
$custom: #4e9d1b;
$custom-light: #88ba64;
$custom-dark: #000000;
JSON
{
  "hex": "#4e9d1b",
  "rgb": {
    "r": 78,
    "g": 157,
    "b": 27
  },
  "hsl": {
    "h": 96.462,
    "s": 70.652,
    "l": 36.078
  },
  "oklch": {
    "l": 0.62153,
    "c": 0.17555,
    "h": 136.6
  },
  "luminance": 0.25813
}

Semantic roles & 50–950 ramp

primary
#4E9D1B
secondary
#9650C4
accent
#3AEDA7
background
#F8FBF6
surface
#F0F6EB
border
#CBD0C6
text
#0C1206
muted
#7D817A

Preview Lab

Preview with #4E9D1B

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

Preview Lab → · Contrast checker → · Palette generator →

#4E9D1B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva