#4CA121#4CA121

#4CA121 is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.2% C 0.179 H 137.7°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX#4CA121
RGBrgb(76, 161, 33)
HSLhsl(100, 66%, 38%)
HSVhsv(100, 80%, 63%)
CMYKcmyk(52.8%, 0%, 79.5%, 36.9%)
CIE-LABlab(59.10, -47.63, 54.09)
CIE-LCHlch(59.10, 72.07, 131.37°)
OKLaboklab(63.16% -0.132 0.1202)
OKLCHoklch(63.16% 0.179 137.7)
XYZxyz(15.9993, 27.1348, 5.8330)
Luminance0.2714 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4CA121 #7621A1
analogous
#8CA121 #4CA121 #21A136
triadic
#4CA121 #214CA1 #A1214C
tetradic
#4CA121 #218CA1 #7621A1 #A13621
square
#4CA121 #218CA1 #7621A1 #A13621
split-complementary
#4CA121 #3621A1 #A1218C
monochromatic
#1C3B0C #346E17 #4CA121 #64D42C #89DE5E

Accessibility & contrast

On white

3.27
#4CA121 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.43
#4CA121 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4CA121
6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4CA121#FFFFFF#000000##000000
##4CA1211.003.276.436.43
#FFFFFF3.271.0021.0021.00
#0000006.4321.001.001.00
##0000006.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A69300
Deuteranopia (green-blind)
#9B8C30
Tritanopia (blue-blind)
#469B89
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #4ca121;
/* rgb */ color: rgb(76, 161, 33);
/* oklch */ color: oklch(63.2% 0.179 137.7);
Tailwind
colors: {
  custom: {
    50: '#87bd67',
    500: '#4ca121',
    950: '#000000',
  },
}
SCSS
$custom: #4ca121;
$custom-light: #87bd67;
$custom-dark: #000000;
JSON
{
  "hex": "#4ca121",
  "rgb": {
    "r": 76,
    "g": 161,
    "b": 33
  },
  "hsl": {
    "h": 99.844,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.63162,
    "c": 0.17851,
    "h": 137.7
  },
  "luminance": 0.27136
}

Semantic roles & 50–950 ramp

primary
#4CA121
secondary
#A05BC3
accent
#3FE9B0
background
#F8FBF6
surface
#F0F7EB
border
#CBD0C6
text
#0C1207
muted
#7D817A

Preview Lab

Preview with #4CA121

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

Preview Lab → · Contrast checker → · Palette generator →

#4CA121 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva