#4CA61B#4CA61B

#4CA61B is a light, vivid yellow-green. Relative luminance 0.289; OKLCH L 64.5% C 0.187 H 137.6°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX#4CA61B
RGBrgb(76, 166, 27)
HSLhsl(99, 72%, 38%)
HSVhsv(99, 84%, 65%)
CMYKcmyk(54.2%, 0%, 83.7%, 34.9%)
CIE-LABlab(60.68, -49.84, 57.28)
CIE-LCHlch(60.68, 75.93, 131.03°)
OKLaboklab(64.46% -0.1382 0.126)
OKLCHoklch(64.46% 0.187 137.6)
XYZxyz(16.8140, 28.8867, 5.7264)
Luminance0.2889 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4CA61B #751BA6
analogous
#91A61B #4CA61B #1BA62F
triadic
#4CA61B #1B4CA6 #A61B4C
tetradic
#4CA61B #1B91A6 #751BA6 #A62F1B
square
#4CA61B #1B91A6 #751BA6 #A62F1B
split-complementary
#4CA61B #2F1BA6 #A61B91
monochromatic
#1C3D0A #347112 #4CA61B #64DB24 #89E458

Accessibility & contrast

On white

3.10
#4CA61B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.78
#4CA61B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4CA61B
6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4CA61B#FFFFFF#000000##000000
##4CA61B1.003.106.786.78
#FFFFFF3.101.0021.0021.00
#0000006.7821.001.001.00
##0000006.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#AC9700
Deuteranopia (green-blind)
#A0902D
Tritanopia (blue-blind)
#45A08D
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #4ca61b;
/* rgb */ color: rgb(76, 166, 27);
/* oklch */ color: oklch(64.5% 0.187 137.6);
Tailwind
colors: {
  custom: {
    50: '#88c166',
    500: '#4ca61b',
    950: '#000000',
  },
}
SCSS
$custom: #4ca61b;
$custom-light: #88c166;
$custom-dark: #000000;
JSON
{
  "hex": "#4ca61b",
  "rgb": {
    "r": 76,
    "g": 166,
    "b": 27
  },
  "hsl": {
    "h": 98.849,
    "s": 72.021,
    "l": 37.843
  },
  "oklch": {
    "l": 0.64458,
    "c": 0.18705,
    "h": 137.6
  },
  "luminance": 0.28888
}

Semantic roles & 50–950 ramp

primary
#4CA61B
secondary
#9F56C7
accent
#39EFAF
background
#F8FCF6
surface
#F0F8EB
border
#CBD1C6
text
#0C1206
muted
#7D817A

Preview Lab

Preview with #4CA61B

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

Preview Lab → · Contrast checker → · Palette generator →

#4CA61B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva