#4EAD21#4EAD21

#4EAD21 is a light, vivid green. Relative luminance 0.316; OKLCH L 66.4% C 0.192 H 138.1°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX#4EAD21
RGBrgb(78, 173, 33)
HSLhsl(101, 68%, 40%)
HSVhsv(101, 81%, 68%)
CMYKcmyk(54.9%, 0%, 80.9%, 32.2%)
CIE-LABlab(63.02, -51.59, 57.79)
CIE-LCHlch(63.02, 77.47, 131.76°)
OKLaboklab(66.42% -0.1427 0.1279)
OKLCHoklch(66.42% 0.192 138.1)
XYZxyz(18.3593, 31.6152, 6.5734)
Luminance0.3162 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4EAD21 #8021AD
analogous
#94AD21 #4EAD21 #21AD3A
triadic
#4EAD21 #214EAD #AD214E
tetradic
#4EAD21 #2194AD #8021AD #AD3A21
square
#4EAD21 #2194AD #8021AD #AD3A21
split-complementary
#4EAD21 #3A21AD #AD2194
monochromatic
#20460D #377A17 #4EAD21 #68D833 #8EE266

Accessibility & contrast

On white

2.87
#4EAD21 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.32
#4EAD21 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EAD21
7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4EAD21#FFFFFF#000000##000000
##4EAD211.002.877.327.32
#FFFFFF2.871.0021.0021.00
#0000007.3221.001.001.00
##0000007.3221.001.001.00

Color blindness preview

Protanopia (red-blind)
#B39D00
Deuteranopia (green-blind)
#A79632
Tritanopia (blue-blind)
#46A793
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #4ead21;
/* rgb */ color: rgb(78, 173, 33);
/* oklch */ color: oklch(66.4% 0.192 138.1);
Tailwind
colors: {
  custom: {
    50: '#8ac669',
    500: '#4ead21',
    950: '#000000',
  },
}
SCSS
$custom: #4ead21;
$custom-light: #8ac669;
$custom-dark: #000000;
JSON
{
  "hex": "#4ead21",
  "rgb": {
    "r": 78,
    "g": 173,
    "b": 33
  },
  "hsl": {
    "h": 100.714,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66419,
    "c": 0.19167,
    "h": 138.1
  },
  "luminance": 0.31617
}

Semantic roles & 50–950 ramp

primary
#4EAD21
secondary
#A762C7
accent
#3DEBB3
background
#F9FCF6
surface
#F1F8EB
border
#CBD1C6
text
#0D1307
muted
#7E827A

Preview Lab

Preview with #4EAD21

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

Preview Lab → · Contrast checker → · Palette generator →

#4EAD21 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva